Polk Audio Signature Elite ES8 8" 100W Subwoofer Gemini Sound G2V Plus One+ polypropylene woofer cone

Plus One+ polypropylene woofer cone with hi-roll rubber surround

and an option for satellite radio

The butyl rubber surround resists weathering

Smarter interface

Polk Audio Signature Elite ES8 8" 100W Subwoofer Gemini Sound G2V Plus One+ polypropylene woofer conePrice Match Guarantee Polk Audio Signature Elite ES8 8" 100W Subwoofer Now you can add powerful bass to your hyper realistic Signature Elite series speaker system with the Signature Elite ES8 8" 100W Subwoofer from Polk Audio. Your music, movies, and games will greatly benefit from the rumble of the ES8's 100W of output from the DSP optimized Class D amplifier. Housed inside the narrow Signature Elite series enclosure is an 8" woofer and Power Port