Polk Audio Subwoofer Signature Elite ES10, Black

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 ES10 subwoofer sounds great anywhere—even against walls and on shelves.

Classic Signature Elite style

With its sleek, low-profile aesthetic, the ES10 subwoofer looks great with any system or décor.

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.

Two internal power ports

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.

Advanced DSP

High-resolution 32-bit floating point processing with group delay-minimizing filters and precision limiters enables clearer bass with crisper transients.

Time-Smart phase control

Time-Smart Phase Control provides 360 degrees of phase adjustment centered around lowpass filter settings, ensuring precise system blending. Adjust polarity in 45-degree increments, displayed on LED indicators.

4th-order lowpass filter

An adjustable 4th-order lowpass filter provides precise frequency control, for seamless integration with main speakers and superior overall system performance with open, balanced lows and mids.

Power-save mode

An auto-sensing power supply reduces power consumption when the subwoofer is not in use.

Specifications

Technical features 10″ mineral-filled polypropylene
cone woofer Dual Power Port®
Audio inputs LFE (RCA) Stereo line level (2 RCA)
Continuous amplifier power 200W (Class D)
Frequency response (-3dB) 28 Hz–250 Hz
Frequency response (-10dB) 22 Hz–375 Hz
Lowpass filter adjustment range 50–160 Hz
Phase adjustment range -135° to 180° in 45° increments
Item Dimensions (H × W × D) 17.2 × 13.0 × 16.5 in.
438 × 331 × 419mm
Neto weight 17.7kg

Package Contents: Polk Audio Subwoofer Signature Elite ES10, Black; Grille; Power cable; Manual.