Polk SIGS08SUBELBK Signature Elite Es8 Subwoofer 8 Signature Elite Subwoofer

The Signature Elite ES8 8" subwoofer enhances the low-end performance of compact home-theater systems. Equipped with a robust Class D amplifier, Power Port technology, and Time-Smart Phase Control, the ES10 subwoofer delivers balanced, impactful bass with unparalleled precision. Its sleek cabinet complements Signature Elite systems and fits anywhere.

Forward-firing long-throw 8" woofer
Acoustically optimized cabinet
Internal Power Port
Advanced DSP
Time-Smart Phase Control