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ES8 8" Signature Elite Subwoofer

Available at 2 stores

Best price · Nordstrom $449.00

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Nordstrom price trackerMacy's price tracker

14-day low
$405.00
Sep 13 · Macy's
Best price
$449.00
−0% vs high
14-day high
$449.00
All stores
$449$427$405
Sep 13Sep 26
  • Nordstrom
  • Macy's
Lowest in 14 days: $449.00 at Nordstrom. Highest: $449.00. Current best is 0% below the 14-day high.

About this product

The Polk Audio ES8 8" Signature Elite Subwoofer is a compact, powered subwoofer designed to deliver deep, precise bass for home theater and music systems. Featuring a high-excursion, mineral-filled woofer and a Class D amplifier, it produces impactful low frequencies down to 28 Hz. Its acoustically optimized cabinet with internal bracing and front-firing port minimizes distortion, even when placed near walls or on shelves. Advanced digital signal processing ensures seamless integration with main speakers through phase control and a 4th-order lowpass filter. The unit includes auto power-save mode for energy efficiency and comes with a 3-year limited parts warranty.

  • 8-inch front-firing woofer
  • Class D amplifier
  • Down to 28 Hz bass response
  • Acoustically optimized cabinet
  • Auto power-save mode
  • 3-year limited warranty

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ES8 8" Signature Elite Subwoofer — Compare Prices at 2 Stores