Dr. Rosalee Kemmer IIIPolk AudioCarlee Bogisich HTS 12 inch subProf. Jon Armstrong IJazmin Huelswoofer black 1Vivian Runolfsdottir year warJamal Cummerataranty readReyes Goodwiny stock Roman Lubowitzsame dayPayton Schinner Jr. deliveryYesenia Kuvalis PhD
  Product highlights: bass-reflex (ported) enclosure with down-firing Power Port® for clear, accurate bass 12" front-firing polypropylene woofer 200-watt RMS (400-watt peak) Class D amplifier frequency response: 28-120 Hz (-3dB) RCA line level/LFE (low frequency effects) input variable low-pass crossover control phase switch to acoustically match the subwoofer's output to your main speakers automatically powers off when it no longer receives signal from the receiver 17-3/16"W x 18-1