Polk Audio Signature Elite ES10 – 10” Signature Elite subwoofer

High-powered amplifier Provides power and control to deliver impactful bass that fills medium to large rooms, offering definition, dynamics, and clarity at any volume. Forward-firing long-throw woofer A front-facing, high-excursion 10” woofer produces deep, defined lows down to 22 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. Versatile inputs and precision control Two Polk Power Ports minimize turbulence, reducing noise and distortion that mask midrange clarity. Their frontfiring configuration means accurate bass no matter where you place your subwoofer. Product info: 10″ long-throw, high-excursion woofer front-firing mineral-filled polypropylene cone built-in 200-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: 28-250 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