Without question, the wildest and most original subwoofer enclosure design in the history of car audio. Strap this monster in your ride for a quick and easy Bass Boost. Use it alone, in pairs, or even mount it next to your existing Nitrous Oxide system. This 8” subwoofer is simply a Bazooka subwoofer with the patented Bass Tubes enclosure camouflaged to look like a Nitrous bottle. This unit comes complete with tank, cosmetic nozzle, braided line speaker wire, and a complete mounting kit.