Rockhouse 12" Car Audio Subwoofer Tube Passive 400 W
Enclosed subwoofer proves big bass doesn't always come from a bulky box. It is a passive 12″ 400 Watt subwoofer of type ported (rear of tube). Pre-enclosed in a black carpeted tube, Ported cylinder design, Spring clip speaker terminal, Polypropylene woofer cone and foam surround.
