Brand Polk Audio Speaker Maximum Output Power 100 Watts Frequency Response 22000 Hz Connectivity Technology RCA Audio Output Mode Surround About this item Time Lens Technology: The acoustic centers of the tweeter and mid-bass driver are located in the same plane for superior imaging; TL1 Satellite Aperiodic: Tuned rear port enables better blending with a subwoofer TL1 center channel tuned rear port maximizes the low end response of the dual driver design for superior blending with the satellites and the subwoofer A compact vented enclosure with an 8 inches long-throw dynamic balance poly composite driver