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SKU: SS-8DSP OSD SS8 Slim 250W Powered Subwoofer 8" Woofer, DSP App Control

Purchase OSD SS8 Slim 250W Powered Subwoofer 8" Woofer, DSP App Control
  • SKU: SS-8DSP

    OSD SS8 Slim 250W Powered Subwoofer 8" Woofer, DSP App Control

  • $149.99

    Compare at: $224.99 You Save $75.00

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Frequently Bought Together


  • 250W power output provides full, realistic bass for movies, gaming and music soundtracks
  • A powered sub that does not require a separate amplifier
  • Advanced digital amplifier technology maximizes performance while generating very little heat
  • App-controlled DSP enhances bass and ensures extremely low distortion
  • Works with both free and premium iWoofer App to customize bass output from your smartphone or tablet
  • Durable 8" injected cone produces high sound pressure while cutting distortion on the low end
  • Easily installed as a stand-alone sub or with optional wall mount brackets
  • Powerful bass output in an ultra-thin profile
  • Side-mounted outputs/inputs allow easy connection access
  • Includes energy-saving signal sensing
  • Furniture quality cabinet enclosure
  • Rack or floor mountable with stand-up brackets included 

If you’re a home theater aficionado who appreciates a well-designed subwoofer, you’ll love our SS-8DSP. This super slim, low-profile powered subwoofer can be tucked away in a corner but when activated will deliver the kind of bass that makes movies, music, and gaming soundtracks come alive. The SS-8DSP enhances bass performance and ensures extremely low distortion with the latest Digital Sound Processing (DSP) technology that can be controlled via a phone or tablet.  Download the free iWoofer app to experiment with phase control, crossover settings, and other tweaks or download the iOS iWoofer Pro App (iOS only) to get even tweakier with automatic room correction to maximize the subwoofer’s performance.  This low-profile subwoofer handles up to 250-watts of power and includes an 8" injected cone woofer to serve up bass that is deep, smooth and robust, while low-noise vents cut distortion at the bottom of the frequency range, giving you clear sound without sacrificing the bass quality. Variable 0-180-degree phase control and low pass crossover control allow a complete range of adjustments for truly dialed-in bass response. The SS-8DSP is designed with side-mounted outputs/inputs for easy connection access as well as a furniture quality, solid cabinet that serves as the foundation for truly exceptional bass quality.

Warning: California's Proposition 65


This product can expose you to chemicals, including vinyl chloride, which is known to the State of California to cause cancer. For more information, go to


  • Low Profile Powered Subwoofer
  • Power Output: 250W 
  • Built-In DSP w/ App Control
  • Woofer: 8" Injected Cone
  • Frequency Response: 30Hz - 150Hz (-10dB)
  • Variable Low-Pass Filter 40Hz ~ 150Hz @ 18dB/octave
  • Inputs: Stereo Line Level & Speaker Level
  • Dimensions: 21.25" W x 15.75" H x 5.5" D

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