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Definitive Technology SuperCube 6000 High Performance Powered Subwoofer
The Definitive Technology SuperCube 6000 is a compact, high-performance powered subwoofer delivering explosive bass with a 9" high-pressure driver and a powerful 1500W Class HD amplifier. Designed for modern home theatre and audio systems, it offers wireless readiness and advanced digital controls for seamless integration and superior sound quality.
Key Features
- Compact enclosure measuring only 12-7/8" x 12" x 13" (32.5cm x 30.5cm x 33cm) with huge bass output
- 56-bit Digital Signal Processor (DSP) preamp stage for precise bass control
- All-new 1500 Watt Class HD digital tracking power amplifier for clean, high output
- Performance Optimizer remote control for easy and precise system tuning
- High gloss lacquer finish complements any décor
- Quick, tight accuracy ideal for music lovers
- Explosive, immersive bass response for movies and entertainment
- Disappearing alpha-numeric display for a clean aesthetic
- Wireless-ready with optional SCW-100 Wireless Kit
Overview
The SuperCube 6000 delivers legendary bass performance from a tiny footprint, making it ideal for home theatre enthusiasts who want powerful, room-filling bass without sacrificing space. Featuring a 9-inch subwoofer driver coupled with two 10-inch Ultra Low Bass Radiators, it achieves the piston area of a 14-inch woofer but with superior speed, control, and musicality.
Definitive Technology’s engineers redesigned every component for maximum performance and convenience. The integrated 56-bit DSP ensures distortion-free, tight bass by dynamically optimising multiple frequency bands. The advanced amplifier delivers high continuous power and handles transient peaks with ease, providing impactful bass for movies and music alike.
The cabinet is built with nearly 2-inch thick front and rear panels and multiple internal braces to eliminate resonance and vibration, ensuring pure low distortion sound. Finished in a gorgeous piano-gloss black, the SuperCube 6000 is as stylish as it is powerful.
Control is effortless with the included Performance Optimizer remote, allowing you to adjust volume, crossover frequency, phase, EQ, and night mode from your listening position. The hidden alpha-numeric display lights up briefly to confirm settings before disappearing.
Specifications
| Driver Complement | |
|---|---|
| Subwoofer Quantity | 1 |
| Subwoofer Diameter | 9" (22.86cm) |
| Subwoofer Type | High Excursion Active Subwoofer Driver |
| Bass Radiator Quantity | 2 |
| Bass Radiator Diameter | 10" (25.40cm) |
| Bass Radiator Type | Planar Low Bass Radiator |
| Control | |
| Display | Disappearing Alpha Numeric |
| Remote Control | Performance Optimizer Remote (Included) |
| Functionality | Volume, Mute, Low Pass Filter, Night Mode, Phase, EQ, Display |
| Digital Signal Processing | User Selectable 56 bit DSP |
| Digital Crossover | 40 - 150 Hz, variable in 5 Hz increments |
| Low Pass Filter Slope | 12 dB per Octave |
| Digital Phase Control | 0, 90, 180, 270 or 360 degrees |
| Electrical | |
| Audio Inputs | 1 x LFE (RCA), 2 Pair Speaker Level, 2 x Stereo Line Level (RCA) |
| Total Frequency Response | 14 Hz - 200 Hz |
| Amplifier | |
| Power | 1500 watts |
| Channels | 1 |
| Type | Class HD digital tracking amplifier |
| Protection Circuitry | |
| Primary | Multiband Dynamic Range Optimizer (M-DRO) |
| Secondary | Thermal Overload Sensor |
| Power Cycle | |
| US | Auto On/Off: Signal Sensitive (defeatable) |
| International | Auto On/Off: Signal Sensitive (defeatable) |
| Power Requirements | |
| US | 110 volts A/C |
| International | 220 volts A/C |
| Fuse | |
| US | 6.2 amp 250 volt Slo Blo |
| International | 4 amp 250 volt Slo Blo |
| Dimensions | |
| Height | 12 7/8" (32.70cm) |
| Width | 12" (30.48cm) |
| Depth | 13" (33.02cm) |
| Depth with Wireless Module | 14" (35.56cm) |
| Shipping | |
| Included Accessories | Performance Optimizer Remote, Rubber Feet (4), Spikes (4) |
| Optional Accessories | SCW-100 Wireless Kit (Available Separately) |
| Carton Size (HxWxD) | 17" x 16" x 16 1/2" (43.18cm x 40.64cm x 41.91cm) |
| Shipping Weight | 43 lbs |
| Warranty | |
| Electronic Components | 3 years parts and labour |
| Drivers and Cabinet | 5 years parts and labour |
What's in the Box
- Definitive Technology SuperCube 6000 Subwoofer
- Performance Optimizer Remote Control
- Rubber Feet (4)
- Spikes (4)
Additional Information
The SuperCube 6000 features a rigid cast-aluminium basket and massive magnet structure for high-impact, high-definition bass performance. Its advanced digital tracking amplifier is designed for low distortion and high output, with energy-saving idle mode consuming less than half a watt after 30 minutes of inactivity.
Watch the bass radiator technology video below to learn more:
Experience tight, musical bass that blends seamlessly with your main speakers for a truly immersive audio experience. The SuperCube 6000 is the perfect subwoofer for audiophiles and home theatre enthusiasts seeking premium sound quality in a compact design.








