Finally upgraded to a custom box. Built and tuned to JL 13w7 specs. : r/CarAV
12Voltronics.com on Twitter: "More Car Audio:JL Audio 13w7 #JLaudio #caraudio #subwoofer #amplifier #bass #13w7 see more: March 08, 2015 at 06:45… http://t.co/ZrxB99gYe2" / Twitter