Search  for anything...

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

  • Based on 36 reviews
Condition: New
Checking for the best price...
$449.00 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 7 left in stock, order soon!
Fulfilled by WORLD WIDE STEREO

Arrives Saturday, Oct 11
Order within 43 minutes
Available payment plans shown during checkout

Color: Black


Size: ES8


Style: Subwoofer


Features

  • 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 Polks 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

Description

Polk Audio Signature Elite ES8 Subwoofer with 100W Class D AmplifierExperience 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.Its compact, front-firing design allows for versatile placement, fitting effortlessly into any space without compromising on sound. The ES8’s cabinet is rigidly built and ported, reinforced with FEA-optimized internal bracing to minimize resonances and coloration, ensuring clean reproduction of low-frequency detail. The front-facing Power Port reduces turbulence, delivering musical lows without the air noise and distortion that can mask midrange clarity.Constructed with a durable MDF cabinet and finished in sleek black vinyl, this subwoofer features elegant curved edges and removable grilles that integrate into any decor. Get the blend of style and performance with the Polk Audio Signature Elite ES8 Subwoofer, crafted to enhance your audio experience. Enjoy deep, clean output down to 28 Hz, making it suitable for all your audio needs.

Brand: Polk Audio


Speaker Maximum Output Power: 100 Watts


Frequency Response: 400 Hz


Connectivity Technology: RCA


Audio Output Mode: Surround


Mounting Type: Floor Standing


Model Name: ES8


Speaker Type: Subwoofer


Special Feature: Bass Boost, Waterproof, Dolby Enabled


Compatible Devices: MP3 Player, Gaming Console, Television


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 5.1


Color: Black


Included Components: Safety / Warranty Flyer, Manual, Quick-Start Guide, Registration Card, Warranty Card, Subwoofer, Grille, Power Cable


Product Dimensions: 15.2"D x 12.8"W x 15.1"H


Item Weight: 28.7 Pounds


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Speaker Size: 8 Inches


Power Source: Corded Electric


Woofer Diameter: 8 Inches


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA


Includes MP3 player?: No


Number Of Circuits: 1


UPC: 747192141431


Style: Subwoofer


Manufacturer: Polk


Item Weight: 28.7 pounds


Item model number: 300883-01-00-101


Date First Available: August 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Polk ES8 subwoofer
Color: Black Size: ES8 Style: Subwoofer
Powerful bass 🔊 room filling sound in a 12 x 12 room
Reviewed in the United States on June 15, 2025 by Dennis Lockwood

  • A bit pricey for an 8” sub, but high quality.
Color: Black Size: ES8 Style: Subwoofer
I’ve had Polk products in the past, and they are all great. I’m very pleased with the purchase, setup, and sound of my new ES8 Sub.
Reviewed in the United States on May 30, 2025 by rollie

  • Excelente sonido
Color: Black Size: ES10 Style: Subwoofer
Excelente sound
Reviewed in the United States on May 30, 2025 by Moises Perez

  • Small size compared polk hst12s
Color: Black Size: ES12 Style: Subwoofer
Love it. for music plug one of the ports unplug for movies
Reviewed in the United States on May 20, 2025 by George Love

  • A great sub!
Color: Black Size: ES10 Style: Subwoofer
Great bass response natural sounding worth the money glad I bought it
Reviewed in the United States on May 5, 2025 by AudioGuy

  • Sounds great with my Denon X2800h.
Color: Black Size: ES12 Style: Subwoofer
If you want bass, this is the speaker for you. Shake the house like an earthquake Bass. I like it so much I bought another one. Sorry neighbors.
Reviewed in the United States on March 21, 2025 by Tom T

  • Blown Away!
Color: Black Size: ES10 Style: Subwoofer
Great deep and rich bass, works well with the rest of my Polk SE speakers! And, they look fantastic, great styling.
Reviewed in the United States on March 16, 2025 by Bryan M Cooke

  • Polk Audio 12" Subwoofer
Color: Black Size: ES12 Style: Subwoofer
Excellent item. Vey pleased with the sound.
Reviewed in the United States on March 24, 2025 by Jim K.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...