• is paid (compensation for services) to run a specific manufacturer’s product or  

            • receives monetary compensation from a manufacturer or representative, excluding reimbursement for travel.  

            • He or she has won the USACI World Finals 2 times in a row as a Advanced Pro and been reclassified to Advanced Expert by USACI or

A USACI competitor must compete in the Advanced Pro division if he or she meets one or more of the following conditions:  

            • He or she works for a car audio dealer, or  

            • receives compensation for using a specific manufacturer’s equipment, (free equipment) or  

            • a competitor’s immediate family member meets one or both of the previous conditions or   

            • He or she has won the USACI World Finals 2 times in a row as a Advanced Consumer and been reclassified to “Advanced Pro” by USACI or

            • a competitor who does not meet any of the previous conditions may compete as a Advanced Pro by choice.  

Advanced Consumer:  

If a competitor chooses to compete in the Advanced Consumer division, the competitor must be free of all of the above conditions for a complete competition season.  Logical exceptions for a competitor to compete in the Advanced Consumer division while an immediate family member is in the car audio business will be considered by the USACI Board.   Requests for such an exemption must be presented in writing by the competitor and answered in writing by the USACI Board. Such an exemption might be approved in this scenario: The competitor’s brother has a store in Boise City, Idaho, yet the competitor can show proof of retail purchase of equipment near his or her own home in Atlanta, Georgia.

 Any competitor who competes in USACI will be required to compete in the equivalent or higher classification or division as they are competing in at other legitimate sanctioning bodies.  Additionally, any competitor that wins 1st place at the USACI World Finals two times will be required to move up to the next higher division before starting the next competition season. There will be no grandfather for this clause and it will apply to all previous years world champions.  

 Note: USACI reserves the right not to recognize any car audio-sanctioning body.

Sound “Q”       

“Q” is a competition format designed to highlight the “sound quality” of a system. The “Q” division will consist of the sound quality section of the advanced score sheet and a limited number of basic safety questions on the install portion. This class will have is an open power class at all local events. The class will be split to pro and consumer at regional and finals only.  

 Note: USACI reserves the right not to recognize any car audio-sanctioning body.

2. Divisions:

Consumer - open

Pro - open

3. Event Registration

Event registration will generally begin approximately one hour prior to the stated beginning time of the contest. After the contest has begun, the event director, at his or her discretion may accept late registrations and opt to add a surcharge to the stated event registration fee for late registrants if he or she so desires. Each vehicle can be entered and judged in only one power class

4. Event Judging Order

At USACI sanctioned events an Advanced Consumer, Advanced Pro and Advanced Expert competitor’s vehicle shall be judged using four judging stations:

1. Verification
2. Installation
3. Sound Quality
4. Sound Pressure Level Testing (SPL)

For detailed descriptions of each judging station, please refer to the sections following General Rules.  The head judge reserves the right to omit any judging stations before the event due to extenuating circumstances.

Except for USACI Regional and World Finals events, there will be no specific order in which competitors must be judged. A registered competitor may enter the vehicle in the judging line whenever he or she wishes, so long as there are other vehicles being judged.  Judging will end when all vehicles are judged. It is the competitor’s responsibility to have the vehicle in the judging line before the judging ends. No score and no refund will be given to a competitor who fails to have their vehicle in the judging line before judging has ended.  Any competitor who allows more than a 5 minute “gap” between cars at the first judging station will have 5 points deducted off of their score sheet.  This 5-point deduction will apply to all vehicles in line after this competitor.  If a competitor allows a 10-minute gap there will be a 10-point deduction and so on, until a maximum of 20 points is deducted.  This will be referred to the “5 minute rule”

USACI Finals will have in place judging. There will be a specific order in which competitors must be judged.  A competitor’s place in the judging line shall be determined by the order in which they are placed in their position in the judging area.  Once a competitor is placed in the judging area, he or she will be expected to stay in the spot in which they were placed.  No “line jockeying” will be permitted to try to gain a more favorable line position.  Competitors who fail to remain in their assigned position may be disqualified from the event and no refund will be given.  Also, at World Finals there will be a specific “cut off” time when competitors are no longer allowed to be placed in the judging line.  If a competitor misses this cut off, that competitor will be disqualified from the event and no refund given. This cut off time will typically be advertised on the event flyer or at the event in or near the USACI registration booth.

Note: USACI reserves the right to change these judging guidelines.

6. Multiple Judging Lines

 Some USACI events with a larger number of competitors may form two or more judging lines, (each having their own judges), in order to expedite the judging process. In such cases, all competitors in a particular power class will be judged in the same line while other competitors may be judged in a different line.  If an event is scheduled for more than one day, then all competitors in a particular power class will be judged on one day only.  Whenever possible USACI Basic, Intermediate, and Advanced division competitors will also be judged on the same day respectively.

7. Driving the Car Through  

At most USACI sanctioned event shall conduct judging with each competitor’s vehicle being driven through a judging line in an orderly fashion under its own power. This means that pushing, towing, etc., will not be allowed after the vehicle has entered the judging line under it’s own power.  Emergency situations will be evaluated on the spot by the head judge.  The term Competitor normally applies to the vehicle’s owner, an employee of its owner, or an immediate family member thereof.  The competitor shall be responsible for his or her vehicle and audio system and any damage resulting from their use or misuse.  

 If a competitor is unable to attend an event the competitor may designate someone else to drive the vehicle through the judging line.  Also a USACI Basic competitor may not designate a Advanced Consumer or Advanced Pro or Advanced Expert competitor and a Advanced Consumer competitor may not designate a Advanced Pro or Advanced Expert competitor and so on to run their vehicle through.   The designated person will be considered a competitor and will assume all responsibilities of such.  If a competitor is unable to present the vehicle due to handicap or other extenuating circumstances, that competitor may appeal to the USACI Rules and Ethics board for a presentation exemption.  If an exemption is awarded, the competitor who owns the vehicle MUST be with the vehicle while it is being judged.  The competitor will be required to show the head judge and/or the event director the official exemption at every event.  

 A competitor is allowed to have only one other person with him or her once the vehicle is in the judging lane.  This other person should be the assistant or helper.  If a competitor does not comply with this rule, a five-point deduction may be assessed for each infraction.  Additionally, the competitor is responsible for the conduct of his or her helper.  If any helper is found to be disruptive or unruly during the event, the competitor will be penalized.  

 A competitor will not be allowed to enter the same vehicle more than once in the same event and may only enter one power class.  Each vehicle will be judged only once, unless the head judge deems it necessary to re-judge the vehicle to preserve the integrity of the event.  However, a competitor may enter another vehicle in the same event, but only if it is in another power class.   

 All “Vehicles” must be licensed and “Street Legal” as per federal regulations. Vehicles that do not comply will be judged in the Advanced Expert class.  USACI will require all of the following OEM equipment to be installed as installed from the factory and function as originally intended.  This equipment must remain installed on the vehicle at all times while being judged:

• Headlights (OEM style and location)
• Tail lights
• Blinkers (front and rear)
• Speedometer
• Emergency brake
• Windshield wipers

The rules and guidelines in this section of the rule book apply to all USACI SQ competitors. If a competitor feels that another competitor or judge is disobeying or disregarding any of these rules and guidelines, they may bring the situation to the Judge’s or Head Judge’s attention in a very polite manner. If the concerned competitor is discourteous, disruptive, or the complaint is without value, the competitor may be subject to penalization for being disruptive to the event.  It is the competitor’s responsibility to know the rules contained in this book and follow them.

If a competitor has made a plausible complaint, involving any unfair or illegal item which may be hidden in another competitor’s vehicle in the same power class and division, and would require disassembly of that vehicle or audio system to verify its existence, then the complaint must be accompanied by a cash security deposit. (No checks)  Such complaints may only be made after the vehicle in question has been judged at that event and before any prizes are awarded.  The security deposit required filing a protest at a Regular or double point’s event will be $500. Regional, Triple, and finals events will be $1000.    

 The Head Judge must have the security deposit in hand before any action may be taken.  The Head Judge would then appoint two qualified persons to disassemble the vehicle for inspection.  The competitor whose vehicle is in question may elect not to have their vehicle inspected by disqualifying themselves from the event with no refund.  If, in the Head Judge’s opinion, the vehicle in question is found to be inconsistent with this rule book, the cash security deposit will be returned to the competitor making the complaint and the competitor in question may be disqualified from that event and all future USACI events for a period of two years.  If an inconsistency is ruled to be unintentional, then the competitor in question may only be disqualified from that event.  If in the Head Judge’s opinion, no inconsistency is found in the vehicle in question, then the cash security deposit will be awarded to the competitor whose vehicle was inspected and it will be the responsibility of the competitor who was protested to reassemble the vehicle or audio system.

 16. Qualifying for Finals

All competitors must be a USACI member in good standing before any event points can be applied for finals. Each USACI member in each division must have at least 120 event points to qualify. If a competitor chooses to move power classes during the year, accumulated event points will carry to the new power class. A competitor must obtain at least 50 of his or her qualifying points in the power class they wish to enter at finals. Event points shall be awarded at all USACI events according to the following schedule:  

1. Standard USACI Events:

• 1st place = 15 event points
• 2nd place = 12 event points
• 3rd place = 10 event points
• All other = 5 event points

• 1st place = Finals Invitation
• 2nd place = 40 event points
• 3rd place = 35 event points
• 4th place = 30 event points
• 5th place = 25 event points
• All other = 15 event points

Note:  Event judges may receive points for judging an event.  Memberships must be current and the judge must be currently certified. Judging points will not be counted toward special awards at the end of the year but may be used to earn points to compete at finals.

Note:  Competitors who do not have enough points to qualify for finals in a class/division may elect to compete in the Expert class at finals.

IV. VERIFICATION JUDGING CRITERIA (5 points max)

A USACI competitor’s vehicle shall be inspected by the Verification judge to ensure that the vehicle and audio meets the Basic Requirements as outlined under USACI General Rules. If, in the judge’s opinion, the vehicle or system does not meet all of these Basic Requirements, the judge may bring it to the Head Judge’s attention, and by the Head Judge’s decision, the competitor may be disqualified from the event. The competitor’s entry fee may be refunded if it is not a Regional or Final event.    

A. POWER SOURCE DESIGN  

Battery(ies) Mounted Securely (0 to 3) - Every battery in the vehicle should be secured.  A battery that is mounted securely should not allow the base of the battery freedom of movement in any plane of motion.  A battery that will not move at all will warrant a 3. A battery that moves slightly but less than one inch in any direction will warrant a 2. A battery moves more than on inch but is secured as to not be deemed hazardous will warrant 1. All other will be awarded 0.

Battery(ies) Properly Vented (0 or 3) -  Every battery in the vehicle should be properly vented to outside air.  The buildup of poisonous and explosive gases given off while a lead acid battery is charging can be very dangerous.  If A battery is mounted in an open engine compartment or ventilated by a forced air ventilation system with the output completely capable of moving the gases to the outside of the vehicle it will be awarded full points. Totally enclosing batteries in a open engine compartment defeats the purpose for ventilation therefore not allowing maximum points to be awarded to the competitor.  The alarm battery backup will NOT be scored in this section.  “Bat Cap” and other slow discharge type devices will be considered batteries and must be vented like a battery.

Upgraded Battery System (0 or 3) - Any aftermarket battery upgrade over the OEM rating will be considered sufficient and be awarded full points. USACI recommends the battery system be improved to exceed the peak current demands of the audio system but this is not required..  This can be accomplished by simply upgrading the factory battery and retaining a single battery system for a low wattage audio system. One or more auxiliary batteries are suggested for a higher wattage audio system. Multiple batteries will always be considered upgraded even if factory batteries are used. The minimum amount of suggested battery current (measured in amperes according to a battery’s cranking amps rating) would be detailed in Appendix B.

Upgraded Charging System (0 or 3) - Any aftermarket alternator upgrade over the OEM rating will be considered sufficient provided the charging lead has been upgraded to match the alternators output. A high output rewind of the stock alternator will also be considered sufficient for full points. A valid receipt is required to show proof of such a rewind. USACI recommends the charging system be improved to exceed the peak current demands of the audio system.  More than one aftermarket high output alternator would be suggested for a high wattage audio system. (See Appendix C.) Example: If a vehicle with a 250 watt system were equipped from the factory with a 60 amp alternator, a 70 amp alternator would be considered adequate for points but a larger upgrade would be suggested for optimum system performance. It is the competitor’s responsibility to supply the proof of stock alternator value and upgrade in order to receive full points in this category.

Creativity of Power Source (0 - 5) - Points will be awarded for a power source design that exhibits creativity. Creativity is considered any ideas that are out of the ordinary based on other vehicles at the same event. Because the overall caliber of competitors may vary, the number of creativity points awarded to the same design may also vary to some extent.  Maximum points will only be awarded to the most creative installations at any given event. The creativity of all aspects of the power source will be considered, including equipment, design, and application.   

B. Wiring  

Power Source (0 or 3) - Each power wire, which is connected to the positive terminal of a battery, must be fused within 18 wire inches (including all connectors, wire and protection devices) of the battery and before the wire passes through any metal.  This measurement will be taken from the center of the positive battery post and terminate at the output of the fuse or a manual reset circuit breaker.  Being properly fused consists of using a manual reset circuit breaker or a fuse of the proper rating. Either should have a current rating less than that of the components, including connecting wire, to which it is supplying power, to include at the positive post of multiple batteries connected together. Automatic reset circuit breakers are not acceptable.  Also each fuse must maintain moderate accessibility.  These rules normally apply to any circuit that supplies power to the audio system, but may also apply to a stock power lead which is deemed to be unsafe.   Note: The gauge of wire being protected will decide proper fuse rating. System values will not be used to determine proper fusing values on batteries.  

Signal Source (0 or 3) - All power wires and signal wires extending to or from the signal source and processors must be routed and terminated in an orderly fashion.  All wires should be secured at regular intervals (every six inches or less to achieve maximum points.) so as to prevent irregular movement. Each power connection should be solid, free of fraying strands, and protected from accidental shorting.  Signal wires should be routed away from power wires to prevent radiated noise.  All wires should be routed away from separately moving parts of the vehicle.  Finally, all signal source and processor wiring should be out of sight from a normal seated position.   

Amplifiers (0 or 3) - All power wires and signal wires extending to or from the signal source and processors must be routed and terminated in an orderly fashion.  All wires should be secured at regular intervals so as to prevent irregular movement. (every six inches or less to achieve maximum points.)  Each power connection should be solid, free of fraying strands, and protected from accidental shorting.  Signal wires should be routed away from power wires to prevent radiated noise.  All wires should be routed away from separately moving parts of the vehicle.  Finally, all signal source and processor wiring should be out of sight from a normal seated position.   

Power Wires Properly Protected (0 - 5) - The wires that connect the power source components to one another and to the audio system should be protected from their environment.  In a non-hostile environment, such as in an interior compartment or in the engine compartment away from all heat sources (at least a few inches), wire loom will be considered sufficient protection and awarded maximum points.  However, in high heat areas or underneath the vehicle, better protection will be required. In these cases, metal or rigid plastic conduit will be considered sufficient and full points awarded. A grommet must be used at any point where a power wire passes through metal or any conductive material. Loom, or other suitable material, will be required when the wire passes through any abrasive material.  Common sense will be used when evaluating and scoring this category!

Power Wires Properly Terminated (0 - 5) - Good wire termination techniques should be used, especially to connect the power source components.  Each termination should be very solid and free of any fraying strands or corrosion.  A termination should have some form of protection, such as heat shrink tubing, to protect it from corrosion.  Also, each termination along the twelve-volt positive lead must have adequate protection to prevent accidental shorting to ground. A crimped or mechanical termination that has also been soldered and then protected by a sheath that completely covers the termination will be awarded maximum points!    

Power Wires Run Neatly, Safely, and Securely (0 - 10) - All wires which connect the power source components to one another and the audio system must be routed in an orderly fashion away from all potentially damaging parts of the vehicle.  Any separately moving portion of the vehicle should be avoided as well as excessive heat sources (such as the engine’s exhaust system) All wiring should be secured at regular intervals (every six inches or less to achieve maximum points.) as necessary to prevent it from irregular movement.  Other engine compartment wiring which is especially dangerous or unappealing may also be included in this category.      

Creativity of Power Source and Wiring (0 - 10) - Points will be awarded for a power source design that exhibits creativity.  Creativity is considered any ideas that are out of the ordinary based on all competitors at any given event. Because the overall caliber of competitors may vary, the number of creativity points awarded to the same design may also vary to some extent.  Maximum points will only be awarded to the most creative installations.  The creativity of all aspects of the power source will be considered, including equipment, design, and application.   

D. SIGNAL SOURCE AND PROCESSORS  

Equipment Properly Mounted (0 - 5) - The signal source components and any additional processors, such as equalizers, crossovers, and enhancement devices, must be firmly mounted to the vehicle. The component’s mounting should not allow irregular movement of the component in any plane of motion.  If a component is mounted to a normally moving portion of the vehicle, then that particular portion of the vehicle will be inspected for irregular movement.  Normally moving portions of the components, such as motorized faces or detachable faces, should be examined with slight force.  Additionally, any source unit or processors mounted using a drywall type screw will be considered improperly mounted and will be awarded minimum points in this category.

Equipment Maintains Theme of Installation (0 - 5) - Each signal source or processor component should be mounted in an orderly fashion that is consistent with its surroundings.  Great care should be taken to ensure that each component’s mounting is free of visual imperfections.  There is no set guideline stating that the component should appear to be either stock or highlighted. A competitor may choose to highlight one portion of the vehicle while another remains stealth. Consideration will be given in this matter and points may not be deducted. This division will be defined as front of vehicle (“B” pillar forward) and read of vehicle (“B”pillar rear). In cases of vehicle with a trunk, the interior will be considered one theme are and he trunk another.   

Normally Used Equipment Easily Accessible (0 - 5) - Any components that require adjustment or access during the normal operation of the system should be within comfortable reach when seated in the driver’s position.  This does not include components that are normally adjusted only when installed or inspected.  Components with visual displays should also be within comfortable driver’s view at or near dash level.  Compact Disc changers, which by design are intended for trunk mount, need not be within reach of the driver but should be easily accessible otherwise.  Also, extensive unlabeled operating components should also be avoided.     

Signal Source and/or Processor Wires Run Neatly, Safely, and Securely (0 - 10) - All power wires and signal wires extending to or from the signal source and processors must be routed and terminated in an orderly fashion.  All wires should be secured at regular intervals (every six inches or less to achieve maximum points) so as to prevent irregular movement.   Each power connection should be solid, free of fraying strands, and protected from accidental shorting.  A crimped or mechanical termination that has also been soldered and then protected by a sheath that completely covers the termination may be awarded maximum points! Signal wires should be routed away from power wires to prevent radiated noise.  All wires should be routed away from separately moving parts of the vehicle.  Finally, all signal source and processor wiring should be out of sight from a normal seated position.   

Speakers Properly Mounted (0 - 5) - All speakers in the vehicle should be securely mounted so that no irregular movement is allowed.  This will include the actual driver and/or panel that the driver is mounted to. Any speaker mounted with a drywall type screw will be considered improperly mounted and will be awarded minimum points in this category. Pan head or equivalent will be required to obtain maximum points.  

Speakers Properly Protected (0 - 5) - All speakers in passenger areas of the vehicle must be properly protected from damage during the normal use of the vehicle. If a judge can touch the cone or surround of a speaker with his the blunt end of a ball point pen then that speaker it may considered only partially protected. No grill will be considered zero points. Such protection may include, but is not limited to, an expanded mesh grill, waffle grills and so on.  

Speakers located in a trunk or hatch area (in vehicles with no rear seat, the area behind the “B” pillar will be considered hatch area) must be protected from damage. All speakers in theses areas should have grills with no more than 2 inched gap at any one point. Inverted sub woofers will be considered properly protected.   

Speaker Wires Run Neatly, Safely, and Securely (0 - 10) - All wires extending to the speakers should be routed in an orderly fashion away from separately moving portions of the vehicle.  The speaker wires should be secured at regular intervals (every six inches or less to achieve maximum points) to prevent irregular movement.  A grommet should be securely installed at any point where a speaker wire must pass through metal or other abrasive material.  All speaker wires should be hidden from view in a normal seated position. Any speaker wires that must pass outside the vehicle, such as those extending into the doors, must be encased in a protective material, such as split loom or a rubber boot to achieve maximum points.. Each speaker wire should be terminated solidly without fraying stands. A crimped or mechanical termination that has also been soldered and then protected by a sheath that completely covers the termination may be awarded maximum points provided other areas in this section achieve maximum points. Photos may be necessary for maximum points.  Common sense will be used when evaluating and scoring this category.

Speakers Maintain Theme of Installation (0 - 5) - Each speaker should be mounted in an orderly fashion which is consistent with its surroundings.  Great care should be taken to ensure that each speaker’s mounting is free of visual imperfections.  There is no set guideline stating that the speaker should appear to be either stock or highlighted, but it should be cosmetically integrated.  

Complexity and Creativity of Speaker Installation (0 - 10) - The speaker installation will be awarded points based on the amount of effort put forth optimize speaker performance an mounting. This includes using basic techniques such as sound damping, mounting surface reinforcement, driver placement, complex speaker enclosures, etc. These efforts need not be unique, but should improve the speaker’s performance or appearance.  Points will also be awarded for a speaker installation (including enclosures) which exhibits creativity.  Creativity is considered any ideas that are out of the ordinary based on other vehicles at the same event.. Because the overall caliber of competitors may vary, the number of creativity points may also vary to some extent.  A speaker installation that is highly complex may also be eligible for creativity points.  Maximum points will only be awarded to the most creative and complex installations.   

F. AMPLIFIERS  

Note:  If an audio system does not use any external amplifiers, but instead uses only a signal source or processor with a built-in amplifier, then the signal source or processor shall be considered an amplifier and will be evaluated accordingly.  

Amplifier(s) Properly Mounted (0 - 5) - All amplifiers in the vehicle must be firmly mounted to the vehicle. The amplifier’s mounting should not allow irregular movement in any plane of motion (up, down or side to side).  If an amplifier is mounted to a normally moving portion of the vehicle or installation (fold down seats, motorized amplifier racks, and etc.), then that particular portion shall be inspected for irregular movement.  Additionally, any amplification device mounted using a “drywall” type screw will be considered improperly mounted and will receive minimum points in this category.   

 Amplifiers properly cooled  

(a)Effectiveness (0 - 5) - This section will evaluate the effectiveness of the cooling system. The amp(s) should remain cool at all times (not too hot to touch), even during peak demand.  Each amplifier in the vehicle must have adequate cooling or ventilation according to it’s size and location.  All amplifiers, except those mounted in large open areas, will require a forced air cooling system, or better, to obtain maximum points in this category. Any amplifier(s) with functioning forced air cooling that move adequate air will receive full points. Creativity is not part of this category.

(b)Creative Cooling Application (0 - 5) - The designs applied to cool the amps will be considered in this section.  Competitors that can demonstrate creative, effective and unique ideas to cool their amplifiers will be awarded points in this category.  

Amplifier Wires Run Neatly, Safely, and Securely (0 - 10) - All power wires and signal wires extending to or from the amplifiers must be routed and terminated in an orderly fashion.  All wires should be secured at regular intervals (a maximum of 6 inches to achieve maximum points) to prevent irregular movement.  Each power connection should be solid, free of fraying strands, and protected from accidental shorting. A crimped or mechanical termination that has also been soldered and then protected by a sheath that completely covers the termination may be awarded maximum points provided other areas in this section achieve maximum points All wires should be routed so as not to interfere with the normal use of any surrounding areas. Lastly, each amplifier must retain all manufacturer input or output protection, including speaker lead fusing.  If an amplifier is protected internally, an owner’s manual may be required to show proof of such protection.  Photo’s maybe necessary for maximum points. Common sense will be used when evaluating and scoring this category.    

Complexity and Creativity of Amplifier Installation (0 - 10) - The amplifier installation will be awarded points based on the amount of effort put forth to optimize performance and appearance. This includes using ideas such as displaying amplifier wiring, stiffening capacitors, motorized amplifier racks, easy access for adjustment, special lighting, etc.  These applications need not be unique, but should improve the amplifier’s performance and appearance. Points will also be awarded for an amplifier installation that exhibits creativity.  Creativity is considered any ideas that are out of the ordinary based on other vehicles at the same event.. Because the overall caliber of competitors may vary, the number of creativity points awarded to the same installation may also vary to some extent.  An amplifier installation that is highly complex may also be eligible for Creativity points.  Maximum points will only be awarded to the most creative installations.   

G. ATTENTION TO DETAIL  

 In this section the Installation judge will evaluate the system on its overall appearance - little things may count a lot.  Each compartment should be clean and free of imperfections.  Fabric should be turned so that all grains will match, screw heads may be aligned, panels should fit snugly, color and texture of materials should blend, contours should flow smoothly, and etc.  

Equipment detail (0 - 5) - Special attention is paid to consistency of product colors, trim, light, lettering, texture, and alignments.

Material detail (0 - 5) - Special attention is paid to the detail of materials, security, safety, or adaptability.

Application detail (0 - 5)  - Special attention should be paid to the panel fit and finish, equipment should be mounted so that it is not inconsistent (mounted straight, level, flush) with the surrounding equipment.  Additionally, speakers with logos may be aligned and/or facing the same direction to score maximum points in this category.  

H. OVERALL INSTALLATION CREATIVITY  

This category will be used to award points for creative installation techniques that directly affect the systems audio performance. Judges will not award points for items that were already considered for creativity points in other categories. No points will be awarded for items that are not directly installation related (i.e. custom wheels, custom paint, Etc....)

I. OVERALL SYSTEM  

Overall cleanliness of vehicle (0 - 5) - A clean vehicle shows both respect for the judges and the competitor’s pride in the vehicle.  Only a very clean vehicle will receive maximum points.  Some allowances may be made for lack of cleanliness if the event is held during bad weather or with less than appropriate judging area conditions.   

Overall security of system (0 - 5) - An audio system should be designed to deter and prevent theft.  Components should be able to be disguised or hidden from a thief’s view from outside of the vehicle.  Speaker grills, fake radio covers, and etc. may be used for disguises.  Especially solid component mounting or tamper proof fasteners may also be considered as some theft prevention.  

Ease of system maintenance (0 - 5) - A well-designed audio system should take into account the inevitable fact that each component will require repair or replacement, sooner or later.  Each audio system component must be reasonably accessible for this reason.  It should not require extended periods of time, in the judge’s opinion, to simply remove a component or reinstall it.

J. PRESENTATION

The competitor will have 7 minutes to completely present the vehicle to the installation judge.  The competitor will have 2 points deducted from the presentation score after 7 minutes has expired.  1 point will be deducted for each additional minute up to 10 minutes.  When 10 minutes has expired, the competitor will be “cut off” and judging will begin.  During this 7-minute period the judge(s) will not be scoring the system, but will be very attentive to the competitor.  The competitor should explain all parts of the audio system while showing their existence and function, if necessary.  Photographs (or other form of media) of components or installation techniques which are not readily apparent, an audio system layout, and other diagrams (etc.) may help the competitor to more effectively present the audio system.   Additional materials pertaining to the audio system may be available to the judges after the presentation period has expired.    

A USACI competitor’s audio system’s sound quality will be judged according to the rules and guidelines in this section.  Few points shall be awarded in a category if the system fails to meet the judging criteria for that category. Partial credit may be given if the system is nearly consistent with the judging criteria for that category.  Maximum points shall only be awarded if the system completely meets or exceeds the criteria for that category.   

The general rule for Sound Quality judging is to evaluate how well the audio system duplicates or recreates the original music performance.  All musical information, including direct and reflected sound, must be recreated with accurate tonal balance.  The musical information should also seem to come from the same direction and distance from the listener as in the original performance. When evaluating a very accurate audio system, the listener should be able to close his or her eyes and feel that they are actually experiencing a live performance.  

A competitor will not be allowed any extra time to adjust the audio system for Sound Quality judging.  A Sound Quality judge will only adjust the system’s volume and use such signal source playback functions such as fast forward and rewind or tracking.  All other settings will be left untouched and should be preset.

 Sound Quality software, a cassette tape or compact disc (other formats may not be available), will be provided by USACI and should not be substituted during the event. It is the competitor’s responsibility to ensure that the software is returned to the judging staff after Sound Quality judging is completed.  If the software is not returned, the competitor will be considered disruptive to the event and appropriate action will be taken.  

 It shall be the Sound Quality judge’s responsibility to score the competitor’s audio system according to the following rules and guidelines to the best of this judge’s ability.  It is the competitor’s responsibility to accept that the scores awarded by the judge are given in the competitor’s best interest as an honest evaluation of the audio system.

 The competitor must present the sound quality judge a seating position that closely approximates the normal seated position while operating the vehicle.  The sound quality judge must judge the vehicle seated in the seat placement presented by the competitor.  If the judge feels that this position will not allow him or her to accurately score the vehicle or is unrealistic, the head judge will determine if the seating position is unrealistic.  The sound quality judge may NOT adjust the seat or seating position to personal tastes.

 Covering any portion of the vehicle so that it blocks or restricts the OEM view out of the vehicle for any judge judging the car is prohibited.

K. STAGING (50 points max)

The soundstage is an area containing all of the performers.  The sound stage should have proper width, depth, and height direction.  For a vehicle to receive maximum points in this category, it must accurately reproduce all components of the sound stage.  

Position: Front to Rear (1 - 10) – The judge will evaluate where the front of the performer’s stage is located.  Ideally, the front of the stage should appear to start well out in front of the listener and beyond the confines of the vehicle. An audio system that exhibits “rear stage” will appear to have most or all of the audio information originating from behind the listener with very little sound originating in front of the listener.  This can be likened to listing to a live performance while sitting backwards in your chair.  A vehicle that exhibits rear stage will receive minimum points.

Width (1 - 10) – The stage’s left and right boundaries will be evaluated in this category.  The stage should appear to extend outside of the left and right confines of the vehicle.  The stage should appear seamless from left to right with no noticeable holes or gaps.  If the audio system lacks width, then the stage will sound as if all the performers are grouped closely near the center of the sound stage.    

Height (1 – 10) – This section will evaluate how accurately the sound system recreates the proper stage height across the entire sound stage. The soundstage should appear to be at or near eye level for the listener, placed between the top of the dashboard and rear view mirror when in a normal seated position.  Maximum points will only be awarded if all portions of the stage are at the proper height. If a sound stage varies in height from one area of the sound stage to another, an average of the best and worst stage height will be awarded. Example: Judging from the driver’s seat, the center and right placement appear to maintain the same relative vertical position but the left placement is considerably lower than the other portions of the stage.  The center/right score (10) will be averaged with the left score (2) to arrive at the final score (6).

Depth (1 – 10) - When evaluating a sound field that has good depth recreation, it should be apparent that some of the performers are also closer to the listener than other performers.  Using the baseline obtained in the “Position” section, the judge will evaluate how well the vehicle accurately reproduces the depth of the recording.

L. IMAGING (45 points max)

Imaging is the proper placement of the individual performers and/or instruments within the sound stage. The images on the sound stage may appear to be focused or diffused depending on the characteristics of the individual performer. These images should remain stable and not change location on the sound stage during the performance. The images should remain stable at all volumes and frequencies. Example: The lead vocals in a recording may be perceived as having a “tight and focused” image while a piano located toward the rear of the stage may have a “broad or diffused” image

 Proper image separation is important to a well-balanced soundstage. Each image should originate from its own distinct location on the sound stage. No two images should appear to come from the exact same location. The sound stage should maintain seamless transitions from one image to the next and no gaps or missing musical information should be evident.

Left Position (1 - 8 points) Instruments and/or performers on the left side of the sound stage should be placed in the correct locations.

Left Focus (1 - 7 points) Images on the left side of the sound stage should be focused and well defined. The audio information from any given performer/instrument should come from an exact point on the sound stage.  

Center Position (1 - 8 points) Instruments and/or performers at the center of the sound stage should be placed in the correct locations.

Center Focus (1 - 7 points) Images at the center of the sound stage should be focused and well defined. The audio information from any given performer/instrument should come from an exact point in the sound stage.  

Right Position (1 - 8 points) Instruments and/or performers on the right side of the sound stage should be placed in the correct locations.

Right Focus (1 - 7 points) Images on the right side of the sound stage should be focused and well defined. The audio information from any given performer/instrument should come from an exact point in the sound stage.  

M. AMBIENCE/SPATIAL REPRODUCTION (10 points max)

This section will score the system’s ability to accurately reproduce the spatial characteristics of the room that a musical track was recorded in.  The audio system should give the sensation of being in a much larger space than that allowed by the confines of the vehicle. The audio system should be able to make the physical boundaries of the listening environment transparent.    

Reproduction (1 - 5 points) - This section will score the system’s ability to accurately reproduce the spatial characteristics of the room that a musical track was recorded in.  

A properly designed audio system should be capable of reproducing all audible frequency ranges with clarity and definition.  An audio system should not add any unnatural coloration or distortion to the original recording.  Instruments or vocalists from each frequency range should appear distinct and natural.  There should be no additional resonance or harmonic overtones. Unnatural or “overly processed” sound is not desirable, as the music will lose warmth and realism.   

Low Frequencies (1–5 Normal Volume) (1–5 Above Normal Volume) - This frequency range should not sound exaggerated in relation to the rest of the system but should blend with the other frequencies being reproduced.  The musical notes should sound realistic and not have a noticeable rumble or unnatural sound.  An audio system should also be able to reproduce the lowest frequencies accurately without distorting or “breaking up”.  This frequency range includes the lower harmonics of the bass drum, bass synthesizer, pipe organs, etc.  The system will be evaluated at normal and slightly above normal volume.

Mid-bass Frequencies (1–5 Normal Volume) (1–5 Above Normal Volume) Frequencies in this range should be realistically reproduced and balanced. The musical notes should be free of unnatural colorations or resonant sounds.  The tones should sound realistic, accurate and precise.  This frequency range includes lower vocals, snare drum, bass guitar, trombone, etc.  The system will be evaluated at normal and slightly above normal volume.

Midrange Frequencies (1–5 Normal Volume) (1–5 Above Normal Volume) Frequencies in this range should be realistically reproduced and balanced. The musical notes should be free of unnatural colorations or resonant sounds.  The tones should sound realistic, accurate and precise. Voices and instruments should sound rich and natural without being harsh, dull, compressed or distorted.  The frequency range includes upper vocals, piano, guitar, keyboard, trumpet, etc.  The system will be evaluated at normal and slightly above normal volume.

High Frequencies (1–5 Normal Volume) (1–5 Above Normal Volume) Frequencies in this range should be realistically reproduced and balanced. The musical notes should be free of unnatural colorations or resonant sounds.  The tones should sound realistic, accurate and precise. The frequency range includes drummer’s high hat, cymbal, upper flute, etc.  The system will be evaluated at normal and slightly above normal volume.

Dynamics (1–5 Normal Volume) (1–5 Above Normal Volume) – Dynamics refer to the power of tones.  The dynamic range of a recording is the extremes between loud and soft portions of the music.  The audio system should be able to accurately reproduce the entire dynamic range of the recorded material without sounding harsh, compressed or distorted.  The system will be evaluated at normal and slightly above normal volume  

Tonal Balance (1–5 Normal Volume) (1–5 Above Normal Volume) – The audio system must reproduce the recorded audio information without exaggerating or minimizing a frequency or group of frequencies.  If a competitor were to look at the audio system’s output on an RTA meter, there should be smooth band to band transitions across the entire measured frequency spectrum without any abrupt peaks or holes in the frequency response.

Engine Noise (1 – 3) – The vehicle’s engine must be running and a current load must be placed on the charging system (i.e. headlights on and set to high beam, air conditioner operating, brake lights operated, etc).  The judge will carefully listen for alternator whine, spark plug ticks and other noises induced by the vehicle’s electrical system. The judge should be careful to distinguish between actual alternator whine produced through the audio system and other similar noises that already exist while the engine is running.  These noises may include those produced by turbo chargers, the bearings in high output alternators, and etc.  By listening to the audio system both while the engine is running and while it is not, a proper evaluation of the noise source can be made.   

Note:  The engine should be OFF to properly evaluate the remaining noise categories.

Mechanical/Fans/Actuators (1 – 3) – This will evaluate noises other than those included in the recorded media while the audio system is playing and the engine is off.   

Turn Off Noise (1 – 3) – All components in the system should power down silently.  No clicks, buzzes, thumps or pops should be present when the system powers down.

Turn On Noise (1 – 3) – All components in the system should power up silently.  No clicks, buzzes, thumps or pops should be present when the system powers up.

Noise Floor (1 – 3) – A system with an improperly set gain structure will exhibit a hiss or “static” sound at full volume playing the zero bit track. This section will be evaluated on the zero data track at full system volume. Be sure to turn the system volume down prior to removing the recorded media or changing tracks!

P. OVERALL SOUND QUALITY (10 points max)

 The competitor will be encouraged to display his or her vehicle for the spectator’s at all sanctioned USACI events.  If the competitor chooses to display the vehicle, he or she will be required to have the vehicle on display for a period that will generally start at 1:00pm and conclude at 4:00pm to receive points in this category.  The vehicle must be on display during this period unless it is in the judging lane.  The head judge or event sponsor reserves the right to modify or omit this category due to inclement weather, space constraints or other reasons.  Only the head judge, or another person designated by the head judge, will be judging this category.  Please keep in mind that there may be space constraints that will not allow elaborate display areas to be set up.  You will be informed by the head judge at the competitor’s meeting of the approximate amount of space allotted for each vehicle and display.  If the competitor chooses not to display the vehicle, a score of zero will be awarded in this section.  At any show other than a Regional or the World Finals, scoring in this category will 0 or 10.  The location and length of time required satisfying this category would be determined by the event director and covered at the competitor’s meeting.

Display (0 or 10) - A competitor will earn 10 points in this section by simply opening the vehicle up for the spectators to look at.  Typically, presenting the vehicle with all locations that have audio, or other, upgrades will be required.  This will include, but is not limited to, the hood, passenger compartment, trunk and/or bed.  Points will not be awarded, if in the judge’s opinion, the vehicle is not easily viewable by the spectators.  

Creativity (0 - 10) - Creativity points may be awarded for display books, labeling or signs highlighting the audio system, using lighting to highlight audio components, video (or other media) detailing the vehicle and audio system and so on.  You are encouraged to stay with the vehicle, while it is on display, as the judge may award creativity points by answering simple questions about the audio system while it is on display.  Maximum points will only be awarded to the most creative and original displays.  Creativity is considered any ideas that are out of the ordinary when compared with other competitor’s displays at that event.  Because the overall caliber of competitors may vary from one event to another, the number of creativity points awarded to the same display may also vary to some extent.  Maximum points will only be awarded to the most creative, informative and original displays.

Note: Creativity points will NOT be awarded without the basic display guidelines being met and points awarded in that category.  

Note:  Advanced Expert competitors will be required to display their vehicles for an extended period of time to satisfy the display category.  The head judge or event director will discuss the display category with the Advanced Expert competitors at the event.

USACI Decal Bonus (0 or 5) - A competitor will be awarded 5 bonus points for prominently displaying an official USACI sticker on his or her vehicle.  

USACI Membership Bonus (0 or 5) - A competitor will be awarded 5 bonus points for being a current USACI member.  Each membership is good for 1 year from the time you join.

APPENDIX A. - Proper American Gauge Wire (AWG)

The above chart shows the minimum copper wire size acceptable for normal wire lengths used in a vehicle to meet normal current demands.  If aluminum wire or tinned wire is used, the wire gauge size should be even larger to compensate. The wire size calculations are intended to allow no less than .5 voltage drop to a circuit, assuming that the wire is properly terminated.

 APPENDIX B. - Upgraded Battery System

USACi does not require a competitor to upgrade their battery.  In order for the competitor to receive maximum points in the “Upgraded Battery” section, any upgrade will be considered sufficient.  The above chart shows the suggested total battery current for most total RMS wattage ranges of normal audio systems. A battery system’s total current is equal to the sum of each battery’s maximum amperage rating, or cold cranking amps (CCA), including all batteries connected in the battery system. The calculations assume an average stock battery rating of 650 CCA.  

 APPENDIX C. - Upgraded Charging System

USACi does not require a competitor to upgrade their charging system.  In order for the competitor to receive maximum points in the “Upgraded Charging System” section, any upgrade will be considered sufficient.  The previous chart shows the suggested amount of alternator, or charging system, upgrade over the stock charging system necessary for most total RMS wattage ranges of normal audio systems. Total charging system current is equal to the sum of all alternator current ratings.  Other charging devices, which are part of the charging system, should also be included in the sum.

A vehicle’s total charging system current should be equal to the vehicle’s stock alternator current rating (in amperes) plus the minimum amount of upgrade current required for the audio system.

APPENDIX D. - USACI Event Guidelines

 This section will outline the event and judging procedures at a typical USACI sanctioned event.  This is not an all inclusive guide as to how every show will progress but will give you an idea of what is expected of you and when.  This section is targeted at the first time USACI competitor so that you will be prepared to progress smoothly through the judging line.  This guide also assumes that you have read the rulebook and are now familiar with the basic USACI guidelines and rules.  If you have any questions or issues before, during or after the event, do not hesitate to ask.  Please refer to the following chart outlining to whom you should direct your question or issue.  The order that is listed below should be the order you will follow at a typical USACI event to get an answer or issue dealt with in the most efficient manner:

 Event Director/ Event Registrar: Typically the person at the registration table is a USACI event director and will be able to answer any question about the event. All questions regarding prices, event registration and lane assignment will be directed to this person.  Also, rule and other event related questions can be addressed.

Any Line Judge: The line judge is typically responsible for a specific station at the event. Any questions about that specific station can be directed at the line judge.  If the issue is out of the realm of responsibility of that judge, you may be directed to another person.  Usually you will be directed to the head judge or registration table.

Head Judge: The head judge is responsible for the smooth progression of the show. In addition, this person is also responsible for any disputes, rule clarifications and so on.  This person has been entrusted with the responsibility of making the show run smoothly.  Additionally, this judge is usually very busy but will try to help as best he or she can.  You may be referred to another person who can better deal with your issue at that time.

Senior USACI Official: Occasionally, a senior USACI official (President, Executive Director, board member) will be present at an event.  This person will typically be able to answer any question you may have at that time.  You may bring up an issue that this person has to research or refer to the Rules and Ethics board.  If this is the case, you will be given a reply in an expedient manner.

 The following is a general outline of the stations judged and what will be expected at each station at a typical USACI event.  Some stations may be omitted depending on the event or your division.  

Before Entering the Lane

The verification judge will verify the overall safety of the vehicle and the installed audio system. Additionally this judge will verify the score sheet is filled out properly and completely. At this point, if any inconsistency is found you will be notified of any changes being made. After completion of this station, the judge will fold the score sheet and place it under the windshield wiper or on the dash. FROM THIS POINT FORWARD, YOU WILL NOT BE ALLOWED TO LOOK AT ANY PORTION OF THE Score sheet. Failure to follow this directive can result in the head judge deducting points from your score sheet.

Station 2 - Installation

You will be required to demonstrate and detail all portions of your audio installation at this station.  You will be given 5 minutes to demonstrate to the judge(s) how and why your vehicle meets or exceeds the basic installation guidelines outlined in this rule book.  After the 5 minute period has expired, you will be asked to step away and allow the judges to score your vehicle. After the judges have completed scoring the vehicle, you may be given a brief outline of what the judges have found and how to improve your vehicle in the future (time permitting).  It is advisable to write this information down.  

Station 3 - Sound Quality  

This is the only station in which you will typically have very little interaction with the judge.  The judge will approach you and ask if you are ready for sound quality judging. (You should already be ready)  The sound quality judge may then ask you to load the official judging software and give a brief demonstration of how the tracking and volume controls are operated. At this point you will be required to step away from the vehicle and let the judge(s) score the vehicle. After the judge has completed scoring the vehicle, he or she will exit the vehicle and may discuss what was found and how to improve in the future. (time permitting) It is advisable to write this information down.     

Station 4 - Sound Pressure Level (SPL)

At this station, you will be required to play the provided USACI software for 30 seconds at or near full volume attempting to achieve the highest sound pressure reading.  In laymen’s terms, you will be testing to see how loud the vehicle will actually play.  Most competitors will only play their subwoofers during this test.  There are many reasons for this but the most obvious reason is, the more cone area you have moving air in the vehicle, the higher the SPL reading can be. Usually, there is a big crowd around this station due to the excitement and noise.  This will be your chance to show off how loud your system is for the crowd.  After you have completed this test, you will be shown your highest Sound Pressure reading and will then be required to exit the judging lane.   

Station 5 - Display

This is the final station at a typical USACI event.  Here, you will be required to open your vehicle and “show off” the installation and vehicle.  You should NOT demonstrate how loud the vehicle would get at this station.  You should also be close by your vehicle to answer any questions that are asked of you as well as possibly demonstrate the finer points of your installation.   It is your best interest, as well as the sport’s, to answer these questions in a friendly manner as honestly and completely as possible.  You need to be aware that in some cases, these people asking questions may be judges and you are being evaluated on how friendly you are and how well you display your vehicle.  This station allows you to show everyone your hard work and also promotes the sport to spectators and future competitors.

Before and After Judging

The USACI staff requests that you not be disruptive during the event before or after you have been judged.  Disruptive can be considered, but is not limited to, playing your system near the judging lanes while judging is still in progress. The head judge or event director reserves the right to deduct points or ask you to leave the event if continued disruptions are experienced. If you are asked to leave, you will not receive a refund and any points or awards you earned at that event will be forfeited.