Polk Audio Signature Elite ES12 Powered Subwoofer (Black), 12'' Long-Throw Woofer with Mineral-Filled Polymer Cone, 300W Class D Amplifier, Front Firing Home Subwoofer, Time-Smart Phase Control

POWERFUL BASS FOR BIG SPACES - Elevate the largest home theater and music systems with the Signature Elite ES12 12 inch Subwoofer. With a 300W Class D amplifier, it delivers deep bass with rich dynamics and unparalleled clarity, even at high volumes FORWARD-FIRING WOOFER - The Polk Home Theater Subwoofer features a 12” long-throw woofer with a mineral-filled polymer cone for clean output. Dual Power Ports minimize unruly turbulence, for deep musical lows (18 Hz) without the air noise & distortion SUPERIOR SOUND CLARITY - Time-Smart Phase Control provides 360-degree phase adjustment for seamless subwoofer & main speaker blending, while the advanced 4th-order lowpass filter ensures precise frequency control for smooth, balanced full-range audio ACOUSTICALLY OPTIMIZED CABINET - Featuring a rigid, ported cabinet reinforced with FEA-optimized internal bracing, this 12 inch subwoofer speaker effectively minimizes resonances and coloration, providing an incredibly immersive listening experience CLASSIC SIGNATURE ELITE STYLE - Finished in durable black vinyl, this subwoofer complements Polk’s Signature Elite series speakers with a sleek aesthetic featuring curved edges and rounded corners. Removable grilles offer customization options FITS ANY SPACE - This bass speaker's narrow profile & front-firing orientation make it easy to place anywhere, from directly against walls to inside cabinets, providing heart-thumping bass without dominating your room. Ideal for any home audio setup