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Overview

Experience powerful bass with the Polk Audio Signature Elite ES8 Subwoofer. Designed with an 8” long-throw woofer and a robust 100-watt Class D amplifier, this subwoofer enhances your home theater and music systems by delivering defined lows and rich dynamics. The powered subwoofer features Time-Smart Phase Control and a rear-panel digital control for easy integration with your existing setup, providing a full 360-degree phase adjustment.

Polk Audio Signature Elite ES8 Powered Subwoofer, 8" Long-Throw Woofer with Mineral-Filled Polymer Cone, 100W Class D Amplifier, Front Firing Sub, Time-Smart Phase Control, Black

Model: ES8
Web Code: 20257658
Sold and shipped by | 4.5 seller rating (57 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Subwoofer

IMPACTFUL BASS FOR SMALL SPACES - Elevate smaller home theater and music systems with the Signature Elite ES8 Powered Subwoofer. With a 100W Class D amplifier, it delivers deep bass with rich dynamics and unparalleled clarity even at high volumes

FORWARD-FIRING WOOFER - The Polk subwoofer features an 8” long-throw woofer with a mineral-filled polymer cone for impactful, clean output. The Power Port minimizes unruly turbulence, for deep musical lows (28 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 compact 8 inch subwoofer effectively minimizes resonances and coloration, providing an incredibly immersive listening experience

CLASSIC SIGNATURE ELITE STYLE - Finished in durable black vinyl, the home 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 subwoofer's narrow profile and 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

BUILD YOUR DREAM HOME THEATER - Pair the ES8 subwoofer with the Signature Elite tower, center, and bookshelf speakers (all sold separately) to create a complete surround sound setup and experience your movies, TV, and music with exceptional sound

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Ontario (Remote)
  • Quebec (Remote)
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

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