Polk Signature Elite ES8 Subwoofer, 8 inch Sub with Class D amplifier, Power Port technology, and Time Smart Phase Control

POWERFUL BASS, SMALL FOOTPRINT - Bring impactful bass to smaller spaces. Perfect for compact home theaters or music systems, or for apartment dwellers who crave deep lows. SEAMLESS SOUND - Sophisticated settings like Time-Smart Phase Control make system blending effortless, for smooth, even sound. FITS ANYWHERE - With a narrow cabinet and front-firing orientation, the ES8 subwoofer sounds great anywhere—even against walls and on shelves. HIGH POWERED AMPLIFIER - Provides power and control to deliver impactful bass in compact spaces, offering defined lows, dynamics, and clarity at any volume. FORWARD-FIRING LONG THROW WOOFER - A front-facing, high-excursion 8” woofer produces deep, defined lows down to 28 Hz. It’s the difference between bass you hear and bass you feel.