Product Review

The Polk hts 12 subwoofer enhances home theater and music listening with powerful Deep bass. It Features a long throw dynamic balance 12" driver, patented power port technology and a state of the art 400W class D amplifier. Easily to access controls for volume, low pass filter, and phase correction. Connect via LFE (unfiltered/ low pass disabled) or stereo line level RCA inputs.Total Frequency Response :22 Hz → .180 Hz