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Definitive Technology SuperCube 6000 1500W High-Performance Powered Subwoofer Single
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Huge Bass from a Tiny Enclosure

If you want all the high impact bass excitement of the finest home theater audio systems without consuming a large amount of floor-space, and if you want the latest features and wireless connectivity, then this is the subwoofer for you. The SuperCube 6000 is the newest model in the famed SuperCube Series and incorporates the latest digital technologies for bass performance that will leave you slack-jawed in amazement and delight. Definitive’s engineers redesigned every part for maximum performance and added convenience and connectivity features that make them easy to use, versatile and perfectly tailored to your system and room for heart-pounding bass that will not fail to astound your friends and neighbors.

  • newegg Music Lovers Rejoice The very first thing the Definitive Technology do to evaluate a subwoofer prototype design is to listen to music. When listen to music, you will found that the bass is “tight”, precise, and musical and the bass notes have pitch. No matter explosions or music, the SC6000 will reproduce the sound as you expect.
  • newegg More convenient with a wireless remote and a digital display For everyday use the remote makes it easy to set just the right amount of bass output to compensate for program material differences. As you make settings adjustments, the hidden display lights up to indicate the setting value and then turns off a few seconds later. You’ll get exactly the bass performance you want – effortlessly at the touch of a button.
  • newegg Digital Tracking Amplifier for Clean High Output The SC6000 features a designed-from-the-ground-up brawny Class HD digital tracking amplifier that is optimized for real world power demands to deliver low distortion and high output. As well as producing high continuous power to cleanly reproduce sustained bass, this all-new Definitive amp has a high crest factor to deliver considerably higher power during short, transient peaks such as bass drum kicks and on-screen artillery blasts. You’ll enjoy high volume, high impact, and low distortion bass from your favorite action/adventure films and TV shows without sacrificing the smooth response and quick precision needed for music. As well as being powerful, the new Definitive amps are environment-friendly. The amplifiers go into idle mode less than 30 minutes after the cessation of signal and draw a mere half Watt or less of current, meeting international standards for low energy consumption.
  • newegg Computers in the Subwoofer Exert Precise Control Computers in the Subwoofer Exert Precise Control The SuperCube 6000 has an integrated 56 bit Digital Signal Processor (DSP)–in essence a mini computer–that extends and improves the bass response. Multi-band digital protection systems tightly monitor and control the woofer system to prevent distortion and woofer damage at ultra-high volume levels with a minimum of audible artifacts. In contrast to simpler one-band compression/limiting circuits used in competing subwoofer amp designs, the Definitive subs feature a Multiband Dynamic Range Optimizer (M-DRO) that divides the frequency range into multiple bands. If the DSP detects an overdrive condition in the upper bass range, it applies just the right amount of compression and to prevent distortion to just that range without compressing the low bass, thereby vastly reducing the audible compression artifacts. The bottom line is that SuperCube bass is always tight, highly detailed and distortion free.
  • newegg Rock Solid Cabinets Ensure Pure Low Distortion Response Rock Solid Cabinets Ensure Pure Low Distortion Response The cabinet of a loudspeaker plays a large part in its sonic performance. Resonance and vibration can add unwanted distortion as well as drain away important acoustical energy from the system. Definitive's subwoofer enclosures have been specifically engineered to be totally inert and vibration free, to ensure you of absolutely pure sonic reproduction. The front and rear panels are nearly 2-inches thick and the cabinet incorporates multiple internal braces to ensure total solidity. To top off the extraordinary performance, the SuperCube 6000 is finished in gorgeous piano-gloss black.
  • newegg High-Definition Subwoofer Drivers Deliver Superior Detail and Lightning-Fast Transient Response The SuperCube 6000 features a new 9-inch (23cm) subwoofer driver pressure coupled to two 8-inch (25cm) Ultra Low Bass Radiators. The total piston area is greater than a 14-inch diameter woofer but with far greater speed, musicality and control than a single large diameter woofer could ever deliver. The special ultra-stiff cones are joined to specially formulated surrounds and long-throw voice coils and spiders. The incredibly rigid cast Aluminum baskets are engineered to hold the massive magnet structures and large voice coils in absolute alignment. The high temperature voice coils are made of aluminum wound with triple insulated ultra-pure copper wire and baked in epoxy for superior power handling and reliability. The SuperCube 6000 can fill the largest domestic spaces with loud, visceral, extended and musical bass yet it occupies just over a square foot of floor space!

Learn more about the Definitive Technology SuperCube 6000

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the Definitive Technology SuperCube 6000

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  • Brian S.
  • 6/14/2012 7:23:17 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsHuge bass from a little cube!

Pros: Huge amount of bass from a a one square foot cube! I have it in a large room and it shakes the walls two rooms over. Nice tight bass. Sounds great with music and movies.

Cons: None.

2 out of 5 people found this review helpful. Did you? Yes No

  • Ed M.
  • 5/19/2012 6:55:38 PM
  • Tech Level: High
  • Ownership: less than 1 day

3 out of 5 eggsTrust the Brand But Worried

Pros: Insanely low frequency response
Decent size so as it doesn't take up too much room
Trust Def Tech, less fan boy more zealot so Im sure this will be great

Cons: None yet, but I may have made a frivalous purchase. Will update after some listening. I also own the Def Tech Mythos ST's for my fronts, and the Mythos STS's for my rears (as well as a Martin Logan Motif Center channel). All 4 Def Tech Mythos speakers have subs built in. The larger ST models have a 6x10-inch long-throw racetrack subwoofer coupled to two 6x10-inch long-throw bass radiators. They are said to be equal to one 15 inch sub in each tower (each rated at 300 watts). The STS models are almost identical but obviously smaller and do not have nearly the range or sound stage the ST model does. However, these also have a 5x10-inch long-throw racetrack subwoofer coupled to two 5x10-inch long-throw bass radiators which the manufacturer claims has the equivalent output of a 12" subwoofer (again in each tower at 300 watts)

Other Thoughts: So with the 4 mythos towers I already have 1200 watts of bass, and the equivalent of two 15" subs in the front and two 12" subs in the back. Needless to say, I could really peeve off my (Manhattan) neighbors if I wanted too. And at times its even a bit much for me and I fiddle with bass knobs constantly. Got a great deal on this so thought Id see if maybe it evens out the sound stage a bit (bass seems to be too high at times then to low, depending on the media thats playing back)

1 out of 12 people found this review helpful. Did you? Yes No

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