Definitive Technology SuperCube 4000 8-Inch Powered Compact Subwoofer | 1200 Watts | 56-bit DSP | Dual Bass Radiators
Definitive Technology SuperCube 4000 8 Inch Powered Compact Subwoofer features 1200 Watts of Digital tracking power amplifier and delivers huge bass from its compact design.
Huge Bass from a Tiny Enclosure
If you want all the high impact bass excitement of the finest home theatre 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® 4000 (along with 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 neighbours.
Features in the Service of Superior Performance
The most obvious departures from previous SuperCube models are the addition of a digital display (cleverly hidden under the grille cloth) and a wireless remote. They're much more than a light show for the easily amused; they're serious performance optimizing tools for perfectly blending the subwoofer to your system and room and correcting for differences in program material.
In an ideal audio system, the subwoofer works "invisibly," simply adding deep, loud bass without calling attention to itself—blending seamlessly with the main speakers. The key to seamless main speaker/sub blending is finding the perfect crossover frequency, equalization and phase settings for your system and room. And the best place to make those "set and forget" adjustments is from your listening chair via a wireless remote. 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.
Digital Tracking Amplifier for Clean High Output
The SC4000 features a designed-from-the-ground-up brawny 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 favourite 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 after less than 30 minutes after the cessation of the signal. When in idle mode the amp draws a mere half Watt or less of current, meeting international standards for low energy consumption.
Computers in the Subwoofer Exert Precise Control
The SuperCube 4000 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 for 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.
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 4000 is finished in gorgeous piano-gloss black.
- Huge bass from a compact enclosure
- 56-bit Digital Signal Processor preamp stage
- All-new 1200 Watt digital tracking power amplifier
- Performance Optimizer Remote control for convenient and precise system tweaking
- High gloss lacquer finish complements any decor
- Quick, tight accuracy for full music enjoyment
- Explosive bass response for movies
- Disappearing alpha-numeric display
High-Definition Subwoofer Drivers Deliver Superior Detail and Lightning-Fast Transient Response
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