MECA Breakdown

MECA Rulework: https://drive.google.com/file/d/1umb9WMlw51E_YbHLx1CFlSAdn3AEazb8/view  MECA includes several formats and awards including Sound Quality, MECA Kids, Phat awards and more. We will be...

ISPLL Breakdown

ISPLL has four divisions and each has its own classing system.  We recommend visiting ISPLL.com to verify your classing and...

Second Battery, Is it time?

Starting out or in a daily driver you may get by with stock power, but as the addiction we call...

USACI Breakdown

USACI Rulebook: http://www.usaciworldwide.org/Rules/2019USACiRulebookFINAL.pdf USACI has some unique spl formats.  as always, please refer to the USCAI website and rulebook for complete...

Science of Sound: Impedence/Ohm Load

In car audio community, you will often hear the terms impedence, ohm load or sometimes you will even get asked...

Organize your music

Seems obvious right? Make a few folders, download load some music, upload to USBs…what more can there be? By all means...

Subwoofer break in

No, we are not talking about stealing someone else’s car audio stereo lol.  When purchasing new subwoofers it is general good practice...

Clipping

When an amplifier or signal source (such as a head unit) tries to output more than its power capacity it causes wave distortion...

Bandwidth

In car audio aka the basshead community, Bandwidth is the span of frequencies your car audio system can play most...

Sound Absorption/Deadener

Your vehicle can be a loud place, engine noise, alt whine, rattling and road noise.  This can disturb or even...