Sir Swish 10+ year member CarAudio.com Elite 470 5 Nebraska Apr 9, 2010 #1 I just got a new sub and i need a nice ported or 4th order bandpass built. It is going in a Crown Vic. Click to read more...
I just got a new sub and i need a nice ported or 4th order bandpass built. It is going in a Crown Vic. Click to read more...