Pyle PLTB8P Car 8" 400 Watt Passive Nitrous Tank Looking Subwoofer Tube

The Pyle PLTB8P 8" 400 Watt Passive Nitrous Tank Looking Subwoofer Tube is constructed from a high quality poly mica cone. It's equipped with non-fatiguing butyl rubber surround for a distortion-free sound and the 2" high temperature aluminum voice coil provides booming lows. The bass reflex vented design adds extra sub-bass response for that extra kick you need at sea.