HTS 12 Subwoofer
The Polk HTS 12 subwoofer enhances home theatre and music listening with powerful deep bass. It features a long-throw Dynamic Balance 12" driver, patented Power Port® technology, and a province-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.