Whether you’re installing a new set of surround or ATMOS speakers, adding a second subwoofer for the ultimate home theatre experience, or just need more core-pounding impact from your favourite music, the HTS 10 delivers the powerful bass you crave. The Polk HTS 10 subwoofer enhances home theatre and music listening with powerful deep bass. It features a long-throw Dynamic Balance 10” driver, patented Power Port technology and a state-of-the-art 200W Class D amplifier. Easy to access controls for volume, low pass filter, and phase correction. Connect via LFE (unfiltered / low pass disabled) or stereo line level RCA inputs. The Power Port® floor-firing design smoothly transitions air flow from the speaker into your listening area for deep, extended bass impact while minimizing turbulence, distortion, and port noise. At the port tuning frequency, Power Port® equipped subwoofers have 3dB less port noise than similarly configured subwoofers without Power Port®. Pair the HTS 10 with any of your Polk speakers for that deep bass impact you can feel across all your home theatre and music needs. Front-firing 10” driver with our patented Dynamic Balance technology is Klippel optimized to provide clean, clear bass, better linearity, lower distortion and greater durability.