Definitive Technology SuperCube 8000 Subwoofer

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Key Features:

  • Huge bass from a compact enclosure
  • 11″ cast basket active subwoofer pressure coupled to two 12″ Low bass radiators
  • 56 bit Digital Signal Processor(DSP)preamp stage
  • All-new 1500 Watt digital tracking power amplifier
  • Wireless connectivity (with purchase of optional SCW-100 wireless kit)
  • Performance Optimizer Remote control for convenient and precise system tweaking
  • High gloss lacquer finish complements any décor
  • Quick, tight accuracy for full music enjoyment
  • Explosive bass response for movies
  • Disappearing alpha-numeric display
  • Dimension: Width = 15.2″ x Height = 15.8″ x Depth = 15.8″
  • Weight: 25 lbs.


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Bigger bass performance requires quality and capacity. Bass volume and size add power to movie scene action, but it’s our crossover frequency that balances everything—making the subtleties of music come alive. The SuperCube 8000 subwoofer delivers impactful bass notes, not just overbearing thuds, resulting in a listening experience unmatched in tightness, accuracy and reproduction.

Rock-Solid Cabinet Enclosures
A speaker’s cabinet affects its sonic performance. Vibration drains acoustical energy and adds unwanted distortion. The SC8000 enclosures are totally inert and resonance-free.

High Definition Drivers for Greater Response
Powerful, high definition drivers deliver rock-solid low distortion bass that reaches down to the lowest frequencies, with an outstanding quality of superior transient response.

Rigidity is a Virtue
Rigid-cast aluminum baskets hold massive magnet structures and large voice coils in absolute alignment for high power handling and reliability.

Computer Controlled Precision
With an integrated 56-bit Digital Signal Processor (DSP™) bass response is extended and improved. Multiband digital protection systems monitor and control the woofer to prevent distortion and damage.

Additional information


Definitive Technology

Technical Specification

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  • Driver Complement :One 11″ (28cm) high excursion active subwoofer driver, two 12″ (30cm) planar low-bass radiators
  • Frequency Response :10Hz – 200Hz
  • Internal Amplifier Power :1500 Watts
  • Inputs :One line-level LFE, one pair line level, one pair 5-way binding posts, wireless receiver port
  • AC Power Rquirements :Available in 120V and 240V versions

Approximate Dimensions:

  • Height: 15.8″
  • Width: 15.2″
  • Depth: 15.8″

Approximate Weights:

  • Shipping: 25 lbs.