Polk Audio HTS 12 Powered Subwoofer with Power Port Technology | 12" Woofer, up to 400W Amp | For the Ultimate Home Theater Experience | Modern Sub that Fits in any Setting | Washed Black Walnut

here we have our whole HTS subwoofers for home theater and music they offer high power amplification and patented power port technology ensuring you get a visceral big bass experience that's always clean and tight they're available in 10 and 12 inch long throw driver sizes and are built with our dynamic balanced technology a patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies this ensures better linearity lower distortion and greater durability the 10-inch model features a state-of-the-art 200 watt Class D amplifier while the 12-inch HTS subwoofer features one that's rated at 400 watts HTS subwoofers feature our patented power port technology for deeper bass response the built-in power port smoothly transitions airflow from the subwoofer into your listening area minimizing turbulence and distortion at the