The 12″ down-firing V1220 subwoofer offers unsurpassed performance at it’s price! It incorporates a high current 200-watt (430-watts peak) amplifier (designed by BASH Technology) combined with a 12″ heavy duty long-throw woofer with high power magnet. Our patented “Venturi” vent eliminates the port noise often heard from other subwoofers when playing demanding music and videos. The V1220 also features an adjustable crossover, adjustable volume control, automatic signal sensing, high level inputs & outputs, and both Dolby Pro Logic & Dolby Digital/DTS LFE inputs.