Polk Audio Signature Elite ES12 12″ powered subwoofer

Impactful bass for expansive soundscapes Enhances the largest home-theater and music systems—from stereo to full Atmos—with deep, immersive bass you’ll feel in your bones. 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 ES12 sounds great anywhere—even against walls and on shelves. High-powered amplifier Provides power and control to deliver impactful bass that fills the largest rooms, offering definition, dynamics, and clarity at any volume. Forward-firing long-throw woofer A front-facing, high-excursion 12” woofer produces deep, defined lows down to 18 Hz. It’s the difference between bass you hear and bass you feel. Acoustically optimized cabinet A rigidly built, ported cabinet is reinforced with FEA-optimized internal bracing that minimizes resonances and coloration, ensuring clean, effortless reproduction of low-frequency detail. Larger-than-life bass with unrivaled precision Two Polk Power Ports minimize turbulence, reducing noise and distortion that mask midrange clarity. Product info: 12″ long-throw, high-excursion woofer front-firing mineral-filled polypropylene cone built-in 300-watt Class D amplifier advanced, high-resolution digital signal processing bass-reflex (ported) enclosure dual front-firing Power Ports™ minimize turbulence for clean bass cabinet reinforced with FEA-optimized internal bracing for accurate low-frequency detail frequency response: 22-250 Hz (-3dB) variable low-pass crossover (50-160 Hz) adjustable phase control: -135° to 180° in 45° increments power-saving mode with auto-sensing to reduce power consumption Connections: mono-RCA LFE input line-level stereo RCA input