Wires & Cables

***PLEASE NOTE*** All information on this site is for educational and informational processes.  Any guidelines, tips or recommendations are considered...

Headunit (Radio)

***PLEASE NOTE*** All information on this site is for educational and informational processes.  Any guidelines, tips or recommendations are considered...

Audio Signal Accessories

***PLEASE NOTE*** All information on this site is for entertainment processes.  Any guidelines, tips or recommendations are considered general knowledge...

Beginner’s Guide to SPL Comp

When considering to compete in a Demo or SPL Competition it is important to understand the basics and terminology. There...

Audio Arena

Audio Arena offers cash prizes for demo competitions and features sanctioned SPL Competitions. We have joined with some of the...

Bass Wars

Bass Wars classifies our competitors by using the surface area added to the outermost port opening area of your ports....

DB Drag

Db Drag has several formats including Top Dog, Bass Race, Extreme SPL, Psyclone, and Bagger Beatz. Extreme SPL Db Drag Exteme...

ISPLL

We recommend visiting ISPLL.com to verify your classing and to familiarize yourself with the general rules of the organization. Below...

MECA SPL

MECA includes several formats and awards including Sound Quality, MECA Kids, Phat awards and more. We will be focusing on...

NSPL

Full Rule book:  https://bit.ly/2UoOhPp Facebook Page: https://www.facebook.com/pg/NationalSoundPressureLeague/ Unlimited SPL Formats Beginner – (0-24 inches, 25-48 inches) Trunk – (0-2500 watts)...