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Audioengine S8 8" Powered Subwoofer (White)

  • Product Description
  • Product Video
  • Product Accessories
  • Warranty
Audioengine S8 8 inch Powered Subwoofer has excellent performance for music, movies, and games. The Audioengine S8 is the perfect bass extension for Audioengine powered speakers or as an upgrade to any music system. Super compact size and wireless-ready!

Upgrade your audio

At about 11" square with an 8" custom woofer, this powered subwoofer is small enough to place in a corner or hide behind furniture. The S8 delivers great bass performance and it's low, tight, and smooth bass will blend well with the other speakers in your system.

Custom Woofer

The S8 has a super-fast woofer designed for audio and home theater performance. It features an anti-resonant steel frame and heavy-duty rubber speaker surround for accurate low end. The S8's bottom-firing and front-ported design means you'll hear quick, precise bass with low distortion, even at higher volume levels. In other words, this is a tight, smooth, and natural-sounding little subwoofer.

Furniture-Grade Finish

Custom-designed and handcrafted wood cabinets with high-gloss white or satin black finish make the Audioengine S8 a true work of art. Cabinets are made of rock solid 1-inch thick, internally braced MDF to eliminate cabinet vibrations which means distortion-free, accurate response.


If you decide to locate the Audioengine S8 away from your powered speakers or surround sound AV receiver, check out the Audioengine W3 wireless audio adapter or Apple’s Airport Express for high-quality wireless options. The S8 has a built-in AC outlet on the back of the unit that’s perfect for powering these great-sounding wireless products.

High Power Amplifier

With plenty of continuous class A/B power, the S8 internal amplifier has a dual-voltage switch and detachable power cord.

Easy Connections

Dual line-level inputs (1/8" mini-jack and RCA connectors) are included on the back of the unit so connecting S8 to all your gear is easy, and all cables you'll need are included.

Versatile Yet Simple Controls

Variable adjustable rear panel controls for Crossover, Phase, and Subwoofer Volume allow you to easily adjust the S8's output and blending with your speakers. An auto-sleep standby feature turns the S8 amplifier off when you're not playing music.

Hear the Difference

The Audioengine S8 sets a new level of audio and aesthetic quality. Even if you're not an audio enthusiast, we guarantee you will still hear a difference!

30 Day Audition

We've created a product with the sound, looks, and overall quality of systems priced much higher. Purchase the Audioengine S8 subwoofer from our online store and try it out in your home or office. If you're not completely satisfied with the simple setup and great sound, just return your S8 in the original packaging in like-new, undamaged condition within 30 days of purchase and we'll give you a full refund of your purchase price.

Audioengine S8 Powered Subwoofer Features

  • Super-compact size
  • 8" custom downfiring woofer
  • Wireless-ready!
  • Solid hand-finished, front-ported cabinet
  • Auto-sleep power saving mode
  • Dual line-level inputs (RCA and mini-jack)
  • Cables included
  • Excellent performance for music, movies, and videogames
  • A perfect bass extension for Audioengine powered speakers or any audio system!

Audioengine S8 Powered Subwoofer Works with

  • Surround sound receivers
  • Powered speakers
  • Desktop computers, laptops, notebooks
  • Flat panel TVs with an analog output iPods and all other music players
  • Internet radio and network music systems
  • Videogame consoles

What's in the Audioengine S8 Powered Subwoofer box

  • (1) S8 Powered Subwoofer
  • (1) AC power cable
  • (1) 1/8” mini-jack audio cable, 2 meters (~6.5 feet)
  • (1) RCA audio cable, 2 meters (~6.5 feet)
  • (1) Drawstring cable bag
  • (1) Drawstring subwoofer bag
  • (1) Setup Guide
  • (1) Product line brochure

Audioengine S8 Technical Specifications

Audioengine S8 Type

Powered Subwoofer

Audioengine S8 Power Output

250W peak power total (125W RMS), AES

Audioengine S8 Amplifier type

Dual Class AB monolithic

Audioengine S8 Inputs

1/8" (3.5mm) stereo mini-jack and RCA L/R

Audioengine S8 Outputs

RCA L/R, full-range

Audioengine S8 Voltages

110-240V, 50/60Hz

Audioengine S8 Drivers

8" (25.4cm) long-throw woofer, downfiring design

Audioengine S8 Ports

Single, front

Audioengine S8 Signal-to-noise

>95dB (typical A-weighted)

Audioengine S8 THD

<0.05% at all power settings

Audioengine S8 Frequency response

27Hz - 180Hz (+/-1.5dB)

Audioengine S8 Sensitivity

88db SPL ([email protected])

Audioengine S8 Input impedance

10K ohms unbalanced

Audioengine S8 Crossover Frequency

50Hz - 130Hz

Audioengine S8 Phase

0 - 180 degrees

Audioengine S8 Standby consumption


Audioengine S8 Protection

Output current limiting, thermal over-temperature, power on/off transient protection

Audioengine S8 Dimensions (HxWxD)

11.25” x 11.25” x 11.25”

Audioengine S8 Weight

13.6kg (30lbs)

Audioengine S8 Shipping weight

15kg (33lbs)


All Audioengine products have a 3-year Limited Warranty on parts and labor from date of purchase. Your warranty is automatic, so there is no need to register. This Limited Warranty applies only to Audioengine products purchased in the contiguous United States from DJDeals

What is covered
All defective parts or faulty workmanship.

What is not covered
The Audioengine Limited Warranty does not cover damage caused by accident, misuse, abuse, neglect, excessive moisture, lightning, power surges, other acts of nature, unauthorized product modification or repairs, or failure to follow the instructions outlined in the Setup Guide.

What we will do
We will repair or replace any defective parts, at our option, within a reasonable amount of time and free of charge any time during the warranty period. After service, we will be responsible for shipping the product back to you at our expense within the continental United States.

What we ask from you
You will be responsible for shipping or transportation charges directly to Audioengine or to an authorized dealer. We recommend that you keep the original shipping materials, as it is important that you package the product so that it will not be damaged during shipping. Audioengine cannot be responsible for any damages incurred during shipping due to poor packing, so please pack well and make sure to insure your shipment.

If products are purchased from a US reseller or via direct from our online store and shipped outside the Continental US, the customer is responsible for shipping back to our service center in the US at your expense.

How to obtain Audioengine Warranty service
If you have any questions about your warranty coverage or you think you may need service, email the Audioengine Authorized Service Center at: [email protected] or call toll-free in the United States at: (877) 853-4447. We will do everything we can to answer your questions and resolve any issues as quickly as possible.

Exclusive Remedy
This Limited Warranty is fully transferable provided that the current owner furnishes the original proof of purchase and that the serial number on the product is intact. THE MAXIMUM LIABILITY OF AUDIOENGINE SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID BY YOU FOR THE PRODUCT. IN NO EVENT SHALL AUDIOENGINE BE LIABLE FOR SPECIAL, INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES.