[SIZE="5"]DB DRAG[/SIZE]
Street Division
sedan cars "trunk" - 2 subs only
A. g-class -- generic amps and 1 amp system
B. street pro class -- 601 to 1200 watts
C. Super street pro -- 1201 up


Extreme Division
open cabin - No wattage rule
A. 3 subs
B. 4 subs
C. 6 subs


Monster Division
Wall - No wattage rule
A. 3 subs
B. 4 subs
C. 6 subs
D. 7 subs up unlimited



General Guidelines:

*KAC reserves the right to "inspect" a competitor's vehicle in order to verify compliance with the rules. During this time, the competitor will be asked to show and/or explain various features of the vehicle and its sound system.

*The vehicle must be driven into and out of the judging lanes, we do not have valet service.

*A vehicle may not be judged while connected to a battery charger or power supply, we have limited funds which does not cover Meralco charges.

*The competitor is responsible for his equipment and KAC takes over no responsibility or guarantees in case of any damage to the sound system or the vehicle. We would however have an auction afterwards for those who lost in the competition and want to sell their damaged goods.

*It is the competitor’s decision to sit inside his car during the judging process. KAC is not responsible for damages to the health of the competitor. [SIZE="5"]WEAR HEARING PROTECTION!!![/SIZE]

Official Guidelines:

*KAC considers speakers with advertised maximum diameters of 8 inches or larger to be woofers.

*Vehicle Type, Size & Number of woofers will determine the appropriate category.

*Only the official program material is to be used for the judging process and the announced track will be played.

*Term-Lab SPL meter will be used.

*Two cars will be parked side by side and judged simultaneously.

*The measurement will be with windows & doors closed – a minimum 30 seconds of music will be played.

*KAC official musical CD will be used

Additional Guidelines:

*The program material being played must originate from a source unit that is specifically designed for installation and operation in a 12-Volt auto sound environment. This includes cassette decks, CD players and changers, DVD players and changers, VCR’s and VCP’s, MP3 units, AM / FM / Satellite radio tuners, and any other playback device that is specifically designed for installation and operation in a 12-Volt auto sound environment.

*The program media may be from a commercial source (such as a CD you purchase) or a custom, homemade recording.

*Tone generators, frequency multipliers, harmonizers, etc. are prohibited.

* Adjustments to the sound system may be made while the vehicle is being metered as long as no other applicable rules are violated during the adjustment process. (Metering is the process where the Sound Pressure Level or SPL of your vehicle is measured )

* Operation of the vehicle or sound system must not endanger the judge, competitor, spectators, or any real or personal property on the premises.

*The vehicle’s parking brake must be set.

*The hood must be closed.

*The maximum engine idle speed must not exceed 2000 RPM.

*DQ will be applied for competitors for opening windows or doors beyond 30 seconds timer.

*When the SPL metering process begins, contestants will have 30 seconds to achieve their highest Sound Pressure Level (SPL). The SPL metering equipment will record and save each competitor’s high score during this 30 second judging interval.

*The passenger compartment and listening / measurement compartment shall be one and the same. (Intent: Measurements should be taken inside the passenger compartment.)

*No partitions or other barriers may divide or compartmentalize the passenger compartment. (Intent: The listening environment should approximate that found in a typical vehicle.)

*The windshield and front doors to the vehicle must function as an unobstructed boundary to the passenger compartment.

*Sound producing devices must not interfere with the measurement equipment. This includes, but is not limited to; horns, wave-guides, vents, or other devices that are deliberately placed in close proximity to the measurement sensor.

*The cabin of the vehicle may not be “pressurized” or “de-pressurized” with a gas or fluid of any type. In addition, the air inside of the cabin may not be replaced with a gas or fluid of any type.

*all enclosures should not exceed the B pillar.

competiton prohibits:
Replacing the OEM glass
Replacing the OEM dashboard
Reinforcing the door panels
Floor build-ups and roof build-downs
Removing or replacing the OEM center console

It is the competitor’s responsibility to comply with the conditions listed above. Competitors found to be in violation of one or more of these conditions may be eliminated from the competition.

note: competitors under street category can remove thier back seats "sandalan lang ang pwedeng tangalin".


Street Division Installation Restrictions
*Speaker walls are prohibited.
*Subwoofers should be mounted on the trunk , rear-deck are not acceptable, should not exceed pillar C
*The source unit must be installed completely into the dash of the vehicle.
Competitors in the Street A limited to 1 battery. Competitors in the Street B class or higher are limited to 2 batteries.
*Aftermarket batteries are acceptable.
*Batteries must be of the 12-volt variety.
* Hybrid (16 volt) and/or custom-made batteries are prohibited.
* The primary battery must be located in the stock OEM location. The secondary battery (if installed) may be mounted behind the B-Pillars or trunk, provided no other applicable rules are violated.
(Underbody battery boxes, racks, etc. are prohibited.)
* Batteries may not be swapped out during the course of an event.
*Temporary structural reinforcements to the vehicle are prohibited during competition. This includes attaching straps to the vehicle. However, pressing on the doors, windows, trunk and / or laying on the hood, roof, etc. is acceptable providing no other applicable rules are violated.
*Amplifiers may be mounted on the back of the rear-most seats provided no other applicable rules are violated.


Extreme Division Installation Restrictions
*Speaker walls are prohibited.
*Subwoofers should not exceed pillar C , rear-deck are not acceptable.
*The height of the enclosure should not exceed the height of the rear sits and not the height of the head rest.
*The source unit must be installed completely into the dash of the vehicle.
*Aftermarket batteries are acceptable.
*Batteries must be of the 12-volt variety.
* Hybrid (16 volt) and/or custom-made batteries are prohibited.
* The primary battery must be located in the stock OEM location. The secondary battery (if installed) may be mounted behind the B-Pillars or trunk, provided no other applicable rules are violated.
(Underbody battery boxes, racks, etc. are prohibited.)
* Batteries may not be swapped out during the course of an event.
*The use of aftermarket interconnects and power cabling is permitted.
*Amplifiers may be mounted on the back of the rear-most seats provided no other applicable rules are violated.


Monster Division Installation Restrictions
*Speaker walls are permitted but not required.
*Subwoofer enclosures may be placed in or on the rear seat(s) of the vehicle. (The rear seat(s) may be removed or folded at the competitor’s discretion.)
*Podiums are permitted.
*Aftermarket batteries are acceptable.
*Batteries must be of the 12-volt variety.
*Hybrid (16 volt) and/or custom-made batteries are prohibited.
*Batteries may not be swapped out during the course of an event.
*The use of aftermarket interconnects and power cabling is permitted.
*pressing on the doors, windows, trunk and / or laying on the hood, roof, etc. is acceptable providing no other applicable rules are violated.
*There are no limits to the number of “stiffening” capacitors that may be used.
*There are no limits to the number or type of batteries that may be used.
*Battery boxes located underneath the vehicle are acceptable.
*The OEM alternator may be replaced or “beefed up”. A maximum of 2 alternators may be installed in the vehicle.
*Temporary structural reinforcements to the vehicle are prohibited during competition. This includes attaching straps, suction cups, etc. to the vehicle. However, pressing on the doors, windows, trunk and / or laying on the hood, roof, etc. is acceptable providing no other applicable rules are violated.
*Modifications behind the B-Pillars may not extend above the plane that is used to determine compliance with the “wall test”.
*Floor cut-throughs are not permitted.

Term-Lab SPL meter will be used.

re-hits are not allowed
upgrades to higher level not allowed

"KAC official cd"

basic safety installation will also be judged
this will be done after the competition

for more inquiries you can text or call:
Antonio Flores 09215254125

[SIZE="5"]good luck![/SIZE]