SOUND OFF

 

SATURDAY - AUGUST 5TH

Pre-Entry Fee - $80 and includes:

  • Entry for 1 person
  • Vehicle judging
  • Option of Discounted Entry Tickets

Registration will be between 7-9am.


 

PRE-ENTRIES OPEN FEBRUARY 24TH AND CLOSE JULY 26TH

SOUND OFF MAP

BOOMKINGS RULES

 


Judging Classes/Formats

We offer a wide range of classes/formats to accommodate everyone from the novice/never attended a car audio event right through to classes for the ultra serious competitors. We also off two additional classes/formats dedicated to audiophiles (competitors who are not interested in loud systems, however are more dedicated to listening pleasure and sound reproduction with these classes called SQ or Sound quality.

First Timers:
Music only (no burp or tones) - A Class for people that have not entered a sound comp before
Limited to 1 battery in the stock location or behind the B Pillar
Amplifier power limit to 2500 Watts
Sub woofer limited to 2
A max DB (decibel) limit of 145db (if the competitor goes over that reading, they are automatically bumped into the next class
All equipment must be behind the B pillar, rear seats can be folded but not removed
All hatch backs, sedans, SUV’s and wagons must have the equipment below window line
No Lithium Batteries or Capacitors
No external equipment

Steppin it up:
This is a class for people who have come back to be louder or have been bumped from first timers for being too loud.
Limited to two batteries located in their stock location or behind the B pillar
Amplifier power limited to 3500 Watts
Sub woofers limited to 2
No Burp or tones
All equipment must be behind the B pillar, rear seats can be folded but not removed
All hatch backs, sedans, SUV’s and wagons must have the equipment below window line
No Lithium Batteries or Capacitors
No external equipment.

Feeling Loud:
This class is for vehicles with their car audio equipment installed behind the B Pillar and below the window line and feel they can take a bit of competition.
Limited to 4 batteries , 1 in the stock location with the others behind the B Pillar and below the window line
Amplifier power limited to 5500 Watts
Sub woofers limited to 4
No burp or tones (music only)
All car audio equipment must be installed behind the B pillar and below the window line, rear seats can be folded but not removed
No Lithium Batteries or Capacitors
No external equipment

Regulars:
This class is for people that usually attend sound off comps and for vehicles with their car audio equipment installed behind the B pillar and with a 330mm clearance between the enclosure and the interior roof lining
Amplifier power MAX 8000 Watts
Limited to 6 batteries , Maximum of 2 batteries are allowed in the stock location, all other batteries are to be behind the B Pillar
No Burps or Tones (music Only)
Back seats can be removed in all vehicles
No external equipment
All car audio equipment must be installed behind the B pilla


Big Boiz:
Burp/Music and or Tones
This class is for the BIG BOIZ with their audio equipment installed behind the B pillar with very few limitations
Amplifier limited to 15000 Watts
No Sub woofer limitations
No limit to the number of batteries
No “Walled” (Completely sealed at any point of the internal are of the car from the other sections)
Non sealed walled cars are allowed
Back seats can be removed on all vehicles
All car audio equipment must be installed behind the B pillar
(2 Batteries max in stock location and no batteries in the front passenger area

Outlaw:
This class is for all extreme setup and the seriously competitive
All burp, walled and extreme SPL cars
No power limitations
No sub woofer limitations
External equipment allowed
All batteries must be installed in either the stock location or behind the B pillar (no batteries in the front passenger area are allowed)
All car audio equipment must be installed behind the B pillar

SQ Novice:
No shop built Cars
No Sponsored cars
No Audio processors (Digital Sound Processors)

SQ Pro:
Open

General Rules:
60 Hz limit all classes
Max 2000 rpm when in lanes
14.9v max for First Timers, Steppin it up and Feeling Loud
18.9v max for Regulars, Big Boiz and Outlaw
Drivers side window may be down for all competitors
Burps/Tones only allowed in Big Boiz and Outlaw
330mm from sub woofer enclosure to the lowest point of the roof lining
Open drivers door in finals only
NO SPEEDING
Alcohol and drug free event
Equipment can be changed only if it fails to perform and replacements to still meet class rules
Music must be played for at least 15 seconds when in the lanes competing