Product Description

If you are assembling a superior performance home theater system with a high definition video projector or monitor along with an audio system that exceeds the sound quality and sheer visceral impact of premiere movie theaters, without taking up a large amount of floor-space, then this is the subwoofer for you. The SuperCube II incorporates an 8-inch SuperCube technology woofer pressure coupled to two 8-inch ultra low bass radiators. The total piston area is over 30% greater than 12-inch diameter woofer but with far greater speed, musicality and control than a single large diameter woofer could ever deliver. The SuperCube II can easily fill your in-home theater with loud, visceral, extended and musical bass yet it occupies a mere one square foot of floor-space.The SuperCube II is powered by a 1250-watt class D amplifier. The result is astounding high-definition bass performance extending effortlessly down to 14 Hz. Slam, pace and rhythm are exemplary as is the ability to actually shake foundations. A complete complement of inputs and controls are included on this surprisingly compact and stylish cube.The SuperCube II has a complete range of inputs, outputs and features to allow easy and effective hookup to any system either singly or in a stereo pair. Both speaker level and low-level inputs are provided as well as a separate direct-in LFE low-level input (which bypasses the crossover network) which may be used by itself or in combination with left and right channel high- or low-level inputs for the ultimate in subwoofer flexibility and performance.

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Product Details

• Amazon Sales Rank: #25023 in Consumer Electronics
• Color: Black
• Brand: Definitive Technology
• Model: LBXA
• Number of items: 1
• Dimensions: 12.50" h x 12.00" w x 12.00" l, 48.00 pounds

Features

• Single, supercube amplified subwoofer speaker
• Equipped with one 8-inch long-throw polymer subwoofer coupled to two 8-inch pressure-driven infrasonic bass radiators
• Built-in 1250 watts digitally-coupled Class D amplifier
• Frequency response: 14Hz - 200Hz
• High quality finish in piano gloss black

From the Manufacturer

SuperCube: Redefining the "Low End", Affordably

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.

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Technical 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: 48 lbs.

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Choosing Definitive Technology Speakers for Your Home

Definitive Technology offers many quality speakers that are just right for your home. Which speaker, or set of speakers, you choose depends on how much you are willing to spend and which features you prioritize in a home theater environment. All of Definitive Technology's speakers are audiophile-engineered, designer-styled loudspeakers intended for musical reproduction and home theater systems of the highest quality. Thousands of man-hours of critical listening and engineering utilizing the most advanced computer loudspeaker development programs available--along with fundamental research at the world's most advanced loudspeaker research facility--have combined to create unmatched instruments for the reproduction of music or movies in your home.

	SuperCube I Subwoofer: 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 cannot 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. Equipped with one 10-inch long-throw polymer subwoofer coupled to two 10-inch sub-bass radiators.
	SuperCube II Subwoofer: 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 cannot 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. Equipped with one 8-inch long-throw polymer subwoofer coupled to two 8-inch pressure-driven infrasonic bass radiators.
	SuperCube Reference Subwoofer: The SuperCubes 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.
	SuperCube Trinity Signature Subwoofer: The new SuperCube Trinity Signature is a very special over-the-top powered subwoofer which was originally developed for the state-of-the-art electronic organ at Trinity Church in New York (which uses a huge multiple array of Definitive bipolar towers - one for each organ pipe). It delivers outstanding low frequency performance which heretofor has not been available in such a compact enclosure. In fact, it was designed to replace 5' x 5' x 8" boxes which had previously been used in organs of this type. Capable of prodigious output (in excess of 128 db at 20 Hz and 116 db at 16 Hz in a normal room) the Signature is also quick and highly detailed. It may be used vertically or positioned on its back when custom installations call for it.
	The ProSub 800 Subwoofer Speaker produces true state-of-the-art bass performance thanks to such features as a built-in, high-power, high-current amplifier, sophisticated electronic crossovers, and a high-definition 8-inch woofer with a polymer cone coupled to a single 8-inch infrasonic radiator. All of Definitive's ProSub powered subwoofers incorporate the company's patented, digitally coupled Infinite Power Source amplifiers--300 watts RMS in the case of the ProSub 800--with high-current direct coupled power supplies and discrete MOSFET output devices helping ensure perfect high-definition resolution and reproduction. The sub's construction quality is also topnotch, with only the highest-quality components used, including mil-spec glass epoxy circuit boards and precision resistors and capacitors. The powerful high-definition drivers, meanwhile, were specifically engineered by Definitive to deliver rock-solid low-distortion bass that reaches down to the lowest subsonic frequencies, with an outstanding quality of superior transient response unequaled in the world. Add in a continuously adjustable low-pass filter control--which allows you to choose a roll-off from 40 to 150 Hz for the high end of the subwoofer--and you have an ideal subwoofer to blend into your ProCinema system.

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Customer Reviews

Loud, deep bass! Big sound in a little package.
I just picked one up on sale at BB for $650 and the sound is amazing. Nice, deep, pure sound. I can't even enjoy the full beauty of the speaker in my apartment I can only turn the volume up about 1/8th of the way before it rattles the walls. If i turned it up 1/2 way the neighbours would throw a fit. Looks great, sounds great, I'm glad I bought it.

Nice small sub
This is a really nice subwoofer. It will really add depth and "oomph" to your movie and music listening. The rest of my speaker system is also Def Tech stuff, & I like it all. I've had this sub for a couple of years now. Also... It has a high W.A.F., which is very nice (Wife Acceptance Factor), mainly because it is so small. You can hide it almost anywhere. My living room is rather large, with vaulted open ceilings, so I really needed something to fill the room with bass. This works great.

awesome
needed a more powerful sub to fill my large room and this little cube does the job. Big fan of Definitive Technology and thier product.