gotparts90 10+ year member CarAudio.com Elite Rating: 0% 0 0 0 1,767 0 chicago May 29, 2008 #1 something adjustable or a sub woofer crossover with a filter.My arc audio amps are older and have no filter Click to read more...
something adjustable or a sub woofer crossover with a filter.My arc audio amps are older and have no filter Click to read more...