SuperCube Reference Subwoofer

The SuperCube® I, II, & III have set new performance standards for high-output ultra-compact subwoofers. With the new SuperCube® Reference, Definitive sets new performance standards for subwoofers period! The Reference incorporates a 14" version of the 10" SuperCube® Technology driver pressure coupled to two 14" infrasonic radiators. All this is powered by an 1800-watt class D amplifier. The result is astounding high-definition bass performance extending effortlessly down below 11 Hz. Each SuperCube® Reference goes lower than and has dynamic impact and output capabilities almost equivalent to that of four SuperCube® subwoofers combined. Slam, pace and rhythm are exemplary as is the ability to actually shake cement slab foundations. A complete complement of inputs and controls, including continuously variable level, high-pass, low-pass and phase controls, speaker and line level in and out, and LFE Direct in, are included on this surprisingly compact and stylish cube. The SuperCube® Reference will be available in piano-gloss black. Available Now!

Dimensions: 16-3/4" W x 16-3/4" D x 16-15/16" H
Frequency Response: 11 Hz — 200Hz
Driver Complement: One 14" long-throw subwoofer coupled to two 14" infrasonic radiators
Built-in Amplifier: 1800 watts Digitally-Coupled Class D Amplifier
Low Pass Crossover: 24 dB/octave continuously adjustable variable (40 —150 Hz) plus Unfiltered LFE direct coupled input
High Pass Crossover: 12dB/octave continuously variable (40 — 150hz)
Speaker level: 6 dB octave (80 Hz)
Finish: Piano gloss black
Weight: 111 lbs.SuperCube I, II and III Powered Subwoofers

Definitive's SuperCubes are a new breed of powered subwoofers which utilize unique technology and components in order to achieve state-of-the-art performance from remarkably small boxes. Remember, it is important to understand when you are evaluating the SuperCubes that you can not simply compare them to conventional subwoofers based on driver size. Because of their unique technology, the SuperCubes deliver far superior performance to conventional subwoofers which utilize drivers of 50% - 80% larger diameter. In fact, SuperCube I dramatically outperforms our previous 18" PF1800 in all important parameters.

Definitive's elegant and ultra-compact SuperCube subwoofers deliver ultimate bass performance from beautiful enclosures that fit anywhere.  They combine Definitive - designed, digitally coupled (patent pending) Class D digital switching amplifiers (1500-watts SuperCube I, 1250-watts SuperCube II) with extremely long-throw, huge magnet, front mounted subwoofer drivers (10"— SuperCube I, 8"—SuperCube II) which are tightly coupled to dual side-mounted, pressure driven infrasonic bass radiators (two 10"—SuperCube I, two 8"—SuperCube II). The SuperCubes deliver incredibly deep, high-impact low-frequency performance which extends 13Hz (SuperCube I) and 14 Hz (SuperCube II) with superbly tuneful high-definition transient response for bass that sounds as good with delicate music as with earth-shaking action movies. Both include complete input, output, level control, continuously variable high-pass and low-pass crossover facilities plus a continuously variable phase control and direct-in LFE input. These remarkably compact superwoofers (14" cube—SuperCube I, 12" cube—SuperCube II) feature Definitive's signature piano-gloss black end caps and wraparound grille cloth styling.

SuperCube I Specifications

Dimensions: 14-1/4" W x 14-1/4" D x 14-1/10" H
Frequency Response: 13 Hz — 200Hz
Driver Complement: One 10" long-throw polymer subwoofer coupled to two 10" sub-bass radiators
Built-in Amplifier: 1500 watts Digitally-Coupled Class D Amplifier
Low Pass Crossover: 24 dB/octave continuously adjustable variable (40 —150 Hz) plus Unfiltered LFE direct coupled input
High Pass Crossover: Low level Inputs: 12 dB/octave continuously variable (40 — 150 Hz)
Speaker level: 6 dB octave (80 Hz)
Finish: Piano gloss black
Weight: 63 lbs.

SuperCube II Specifications

Dimensions: 12" W x 12" D x 12-1/2" H
Frequency Response: 14Hz — 200Hz
Driver Complement: One 8" long-throw polymer subwoofer coupled to two 8" pressure-driven infrasonic bass radiators.
Amplifier: 1250 watts Digitally-Coupled Class D
Low-Level High Pass: 40Hz — 150Hz (variable) 12dB per octave
Speaker Level High Pass: 80 Hz (6 dB per octave)
Low Level Low Pass Filter: 24dB/octave continuously adjustable variable (40 —150 Hz) plus Unfiltered LFE direct coupled input.
Phase Control: 0 degrees — 180 degrees (continuously variable)
Finish: Piano gloss black
Weight: 38 lbs.

SuperCube III Specifications

Dimensions: 10-1/4" W x 10-1/4" D x 10-1/4" H
Frequency Response: 16Hz — 200Hz
Driver Complement: One 7-1/2" long-throw driver to two 7-1/2" pressure-driven infrasonic bass radiators.
Amplifier: 650 watt Digitally Switching
Low-Level High Pass: 40Hz — 150Hz (variable) 12dB per octave
Speaker Level High Pass: 80 Hz (6 dB per octave)
Low Level Low Pass Filter: 24dB/octave continuously adjustable variable (40 —150 Hz) plus Unfiltered LFE direct coupled input.
Phase Control: 0 degrees — 180 degrees (continuously variable)
Finish: Piano gloss black
Weight: 38 lbs.