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SKU: NERO-DUALX8DSP OSD Nero Dual X8 Powered Subwoofer 300W w/ Dual Passive/Active 8" Woofers, DSP App Control

Purchase OSD Nero Dual X8 Powered Subwoofer 300W w/ Dual Passive/Active 8" Woofers, DSP App Control

    OSD Nero Dual X8 Powered Subwoofer 300W w/ Dual Passive/Active 8" Woofers, DSP App Control

  • $199.99

    Compare at: $299.99 You Save $100.00

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  • A powerful 8" dual-woofer subwoofer for home theaters and media/gaming room
  • Handles up to 300W of power for bass that is smooth and accurate
  • Dual woofer design includes an active and passive woofer to maximize sound performance
  • App-controlled DSP enhances bass and ensures extremely low distortion
  • Works with free iWoofer App to customize bass output from your Apple or Android smartphone or tablet
  • Download iWoofer Pro version (Apple devices only) to calibrate the subwoofer using your iPhone's internal mic
  • Rear-mounted controls dial in just the right amount of bass
  • Highly energy efficient and consumes less than 0.5 Watts in standby
  • Gold-plated inputs for the highest quality sound transfer
  • Stunning glossy black piano finish

The Nero DualX8DSP is a powered stand-alone subwoofer that reproduces extremely realistic low frequencies sound effects (bass) for home theaters, media rooms, hi-end listening spaces, and gaming rooms. Operating with 300 Watts of dynamic power, the Dual X8DSP includes one 8" active woofer and one 8" passive woofer for optimal sound as well as the latest Digital Sound Processing technology that can be controlled through a smartphone 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 uber tweaky with automatic room correction to maximize the subwoofer's performance. The Nero DualX8DSP powered subwoofer incorporates advanced digital amplifier technology that maximizes performance but generates very little heat. In standby mode, this powerful dual-woofer sub consumes less than 0.5 Watts, and when auto signal sensing is selected will automatically switch to a power saving stand-by mode. A great addition to any home theater system, rear-mounted controls allow you to dial in just the right amount of bass, and crossover control allows you to adjust the subwoofer's frequency outputs while a phase switch lets you set the phase of the woofer from 0-180°. Our Nero Dual X8 also includes gold-plated inputs for the highest quality sound transfer and maximum sonic purity.

Benefits of Active and Passive Woofers

The Dual X8DSP includes one 8" active woofer and one 8" passive woofer. The active front-firing subwoofer uses the sub's internal amplifier to reproduce sound while the down-firing passive radiator works in conjunction with the sound pressure levels created by the active driver. This balance of active and passive drivers relieves your main speakers from having to produce low frequency sound, allowing them to focus on mid-range and highs. The result is mind-blowing audio with minimal distortion, so you'll experience action scenes that feel real and soundtracks with pure sonic clarity.

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


  • Speaker Type: 8" Free-Standing Front Firing Subwoofer
  • Active Woofer: 8" Woven Fiberglass Cone
  • Surround: NBR Nitrile Synthetic Rubber 
  • Passive Radiator: 8“ Down Firing Passive Radiator (no Magnet)
  • Frequency Response: 20Hz to 160Hz (-3dB ref.0dB)
  • Power Handling: 150Watts continuous (300 Watts Peak Dynamic)
  • Impedance: 4 Ohms
  • Volume Control Knob
  • Variable High Cut Filter: 40Hz to 200Hz
  • Phase: 0-180°
  • Turn-On Options: Auto (music sensing) & ON
  • DSP Switch: Digital Signal Processor (Free iWoofer control app)
  • Master Power Switch: Must be on for both turn-on options to work
  • Inputs: Left & Right RCA Low Level
  • Voltage, Selectable: 100-120V AC / 220-240V AC
  • Finish: Polished Black Gloss
  • Sold As: Single
  • Unit Dimensions: (H x W x D) 10.5" x 10.5”" x 11.9"
  • Weight: 16.97 lbs.
  • Warranty: 2 Years

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