The TL1 center channel speaker brings clear dialogue and dynamic special effects to TV, movies and on-screen action in an ultra-compact design. The silk dome tweeter and mid-range drivers coupled with Time Lens technology deliver smooth highs, superior audio detail and pinpoint imaging. Polk's proprietary, patented Dynamic Balance technology tunes out distortion-causing driver and system resonances. It also features a power port that is designed for bigger, more efficient, deep bass impact, and enables better blending with a subwoofer. The unit’s hi-Gloss "Blackstone" finish matches today's most stylish flat-panel TVs and furniture. Built-in keyhole slots and threaded inserts makes for easy mounting of the speaker.