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Polk Audio Signature Elite ES8 8" Powered Subwoofer - Safe and Sound HQ

Polk Audio Signature Elite ES8 8" Powered Subwoofer

Polk Audio Signature Elite ES8 8" Powered Subwoofer

Brand: Polk Audio | SKU: SignatureEliteES8SubwooferBlack | UPC: 747192141431

Price
$449
Taxes calculated at checkout

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Polk Audio Signature Elite ES8 8" Powered Subwoofer - Safe and Sound HQ

Polk Audio Signature Elite ES8 8" Powered Subwoofer

Price
$449

The Signature Elite ES8 8" subwoofer enhances the low-end performance of compact home-theater systems. Equipped with a robust Class D amplifier, Power Port technology, and Time-Smart Phase Control, the ES10 subwoofer delivers balanced, impactful bass with unparalleled precision. Its sleek cabinet complements Signature Elite systems and fits anywhere.

  • Forward-firing long-throw 8" woofer
  • Acoustically optimized cabinet
  • Internal Power Port
  • Advanced DSP
  • Time-Smart Phase Control

Dynamic bass for small sound systems

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.

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.

The perfect complement to compact Signature Elite systems
Internal Power Port
A Polk Power Port minimizes turbulence, reducing noise and distortion that mask midrange clarity. Its front-firing 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.

Brand Polk Audio
Model Signature Elite ES8
Speaker Type Powered Subwoofer
Woofer Polypropylene
Woofer Size (inches) 8
Amplifier Output (Watts) 100
Frequency Response (Hz) 32-180
Internal Powered Subwoofer Yes
Firing Direction Front
Subwoofer Enclosure Type Ported
Subwoofer Inputs LFE, Stereo RCA
App Control No
Wireless Enabled No
Room Correction No
Available Finishes Black
Cabinet Finish MDF/Vinyl
Dimensions H x W x D (Inches) 15 1/8" x 12 13/16" x 15 1/4"
Weight (lbs) 28.7
Warranty 5 Years Speaker, 3 Years Amplifier

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Price
$449.00
$559.99
$769.95
$769.95
Brand
Polk Audio
Martin Logan
JBL
JBL
Model
Signature Elite ES8
Dynamo 600X
L10CS
Studio 650P
Speaker Type
Powered Subwoofer
Powered Subwoofer
Powered Subwoofer
Frequency Response (Hz)
32-180
27-200
32-150
35-150
Firing Direction
Front
Down
Down
Front
Enclosure Type
Ported
Ported
Ported
Ported
Amplifier Output RMS (Watts)
100
120
250 Watt RMS, 500 Peak
250
Inputs
LFE, Stereo RCA
LFE, Stereo RCA
RCA, LFE
LFE, Stereo RCA
Room Correction
No
Yes
No
No
App Control
No
No
No
No
Wireless Enabled
No
Yes
No
No
Available Finishes
Black
Satin Black
Espresso Wood, Cherry Wood
Dimensions (HxWxD)
15 1/8" x 12 13/16" x 15 1/4"
16 5/16" x 14 1/2" x 16 1/2"
15 3/8" x 13 1/4" x 16 1/4"
17 1/2" x 15 9/16" x 18 1/16"
Weight (lbs)
28.7
35
31
23
Warranty
5 Years Speaker, 3 Years Amplifier
3 Years
5 Years Speaker, 1 year Amplifier
5 Years Speaker, 1 year Amplifier