TAP OUT Subwoofer Demos & LOUD Car Audio BASS Systems @ The XS POWER Show & SPL Competition

Grab your popcorn because this ENTIRE VIDEO is worth watching! Crazy car audio systems, insane glass shattering spl setups, powerful bass flex with lots of intense tap outs and some funny faces from the XS Power Show in Knoxville, Tennessee! Be sure to attend the competition next year, some of the worlds biggest and loudest stereo installs will be there! Very impressive builds, definitely don’t want to miss it. See you next year :D Check Out XS Power Batteries https://diyc