If you insist on the Deepest, Loudest Bass--- The V1520 is the best choice for your system! It's massive 275-watt RMS (600-watt Max) BASH Amp and 15" Heavy Duty long-throw woofer with long-life butyl surround will rumble ANY ROOM, ANY SIZE!! Our patented "Venturi" vent eliminates port noise (often heard from other subwoofers when playing demanding music and videos). The V1520 also features an adjustable crossover, automatic signal sensing, high level inputs, and both Dolby Pro Logic & Dolby Digital/DTS inputs. Finish-Black Laminate.