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Definitive Technology SuperCube 2000

Ultra-compact powered subwoofer

Item # 735SC2000A

This customer-favorite sub can deliver massive bass, but only takes up about one cubic foot of space in your room.

This customer-favorite sub can deliver massive bass, but only takes up about one cubic foot of space in your room.

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Item # 735SC2000A

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$599.99
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About the Definitive Technology SuperCube 2000

Huge bass from a small sub

At my house there's a continual friendly debate about how much space our home theater's subwoofer should occupy. The SuperCube 2000 is the kind of solution to that argument that my wife and I could happily agree on. This customer-favorite sub can deliver massive bass, but only takes up about one cubic foot of space in your room.

Huge bass from a small sub

At my house there's a continual friendly debate about how much space our home theater's subwoofer should occupy. The SuperCube 2000 is the kind of solution to that argument that my wife and I could happily agree on. This customer-favorite sub can deliver massive bass, but only takes up about one cubic foot of space in your room.

The secret to its success is an active woofer/passive radiator combination that produces big sound despite the cabinet's small size. A built-in 650-watt amplifier provides plenty of horsepower for movies, music, and video game soundtracks.

Definitive SuperCube 2000 powered subwoofer

At roughly one cubic foot in volume, the SuperCube 2000 packs a ton of punch into a small enclosure.

A unique approach to rock-solid bass

The SuperCube 2000 houses a 7-1/2" woofer that's pressure-coupled to two 7-1/2" passive radiators. This driver array creates far greater speed and control than many larger single-woofer subs can achieve. 

A specially engineered non-resonant cabinet uses multiple internal bracings to make sure that you hear clean bass without sound-muddying vibrations. 

Put a stop to shaking, rattling, and rolling

Quick story: my living room has glass bookshelf and fireplace doors, along with tall windows that line three of its walls. All of these used to rattle like crazy when bass hit during movies. It drove me nuts!

One day I decided that I'd had enough. I bought an isolation platform to decouple my sub from the hardwood floor. Voila! Just like magic, the rattling and vibrations instantly disappeared. I even had to dial the sub back because the bass was suddenly stronger. It is without a doubt the best money I've ever spent on my system.

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Product highlights:

  • built-in 650-watt amplifier
  • frequency response: 20-200 Hz
  • 7-1/2" long-throw woofer pressure-coupled to two 7-1/2" low bass radiators
  • bass-reflex (passive radiator) enclosure
  • auto on/off
  • LFE input for use with home theater receiver's subwoofer output
  • piano-gloss black finish
  • 10-1/4"W x 10-13/16"H x 12-5/8"D
  • warranty: 5 years woofer, 3 years amplifier
  • Our 60-day money-back guarantee
  • MFR # LAWA-A
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What's in the box:

  • 7.5" Powered subwoofer
  • 7' AC power cord
  • 4 Threaded rubber-feet
  • 4 Spike feet (hex-nut attached)
  • Owner's Manual
  • Online Product Registration card

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Definitive Technology SuperCube 2000 reviews

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Nice Sub

Guest from Coppell, TX on 4/20/2019

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Bought this sub to extend the bass response of my system. This is paired with a pair of Kef LS50 Wireless speakers. This combo really fills my smallish listening space. The sub is fast, accurate, and hits hard for its size. I'm thoroughly satisfied with my purchase.

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2 of 2 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Noblesville, IN on 3/3/2019

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Good sub with plenty of power. Set up in a large open room and sound great.

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1 of 4 found this helpful

Definitive Technology SuperCube 2000

Jim from Honey Brook, PA on 12/30/2018

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This sub does exactly what I hoped for . Lots of power, tight bass for my rock and roll, but plenty of rumble for my movies. Crutchfields buying guides really helped me decide what I should be looking for.

Pros: Lots of power

Cons: None so far. Hope it lasts a long time

Crutchfield response on

1 of 1 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Tucson, AZ on 12/13/2018

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This is my second Sub-Woofer. My first lasted nearly 20 years. I did a lot of research and even called Definitive Technology to have them answer some of my questions. I chose the SuperCube 2000 and am completely satisfied with my selection. My first subwoofer was an 8" Velodyne. It was heavy and quite large, but delivered excellent sound. The SuperCube 2000 is significantly smaller and lighter, yet delivers an even better sound. It is actually a "step up" from my first one. I have it set up in a very large room and it works well in it. I would highly recommend this device to anyone who needs a small, compact, and excellent sounding sub-woofer. A great value for what I paid for it.

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3 of 3 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Wenatchee, WA on 12/12/2018

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Too small for large room. Thought maybe the high wattage would overcome small woofer. Did not for me.

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1 of 4 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Denver, CO on 5/28/2018

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Bumps for its size, great value, bunkers low ends! Only down side is controls on the back of the unit. But is a remote worth the price?

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Crutchfield response on

1 of 6 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Cropwell, AL on 4/29/2018

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The little sub that could. I love this woofer!

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Crutchfield response on

2 of 5 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Guntown, MS on 4/23/2018

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Great Sound. Works well with Yamaha 5600.

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Crutchfield response on

1 of 4 found this helpful

Definitive Technology SuperCube 2000

Andrew from Melbourne, FL on 4/4/2018

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Great bass response for what seemed like such a small subwoofer. Packs a great punch and even hits low bass.

Pros: Price

Cons:

Crutchfield response on

1 of 4 found this helpful

Good pounding bass

Crutchfield customer from Brownsville , TX on 1/13/2018

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I was surprised by the amount of bass this little woofer produces. It has plenty of strong bass for my system and taste. Size is also a plus and price is competitive. The unit seems to be well built and it looks and sounds awesome.

Pros: sound, size, price

Cons: none

Crutchfield response on

3 of 3 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Firestone, CO on 1/6/2018

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My wife gave me a small area to put a sub in the audio cabinet. I was worried, but this sub delivered big time.

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Crutchfield response on

2 of 5 found this helpful

Solid unit!

Samuel from Cape Coral, FL on 12/8/2017

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When I received the subwoofer (via UPS) I was a little skeptical because even though I wanted a small footprint this thing was REALLY small. However, I thought that since my Denon receiver has two subwoofer inputs I would try it and if it didn't have enough power (humph) I could always get another. No need!!! I mainly use my system to "properly" enjoy movies and this unit delivers. I am now watching old war movies from my collection because I realized I never really heard it correctly with my old Bose system. I combined this unit with 4 Definitive Technologies ProMonitor 1000, and 1 ProCenter 1000. I am very happy with this purchase!

Pros: Solid bass sound in a small package.

Cons: None yet!

Crutchfield response on

8 of 9 found this helpful

Great Subwoofer

Chris from CA on 9/21/2017

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First subwoofer, should have added this unit sooner! The SuperCube 2000 sounds great.

Pros: Compact size and great sound.

Cons: None

Crutchfield response on

1 of 1 found this helpful

Small footprint, big bass

louis from Arlington, VA on 9/4/2017

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Small footprint, but big sound. This is a very nice complement to the two DT BP-9080's.

Pros: Small, hits the low frequencies that it needs to.

Cons:

Crutchfield response on

1 of 1 found this helpful

Great subwoofer

Rich from Elyria, OH on 7/6/2017

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This is an excellent sub for a system that demands the best performance from a receiver or a pre pro with a seperate amp too. I'm glad I got 2 of these cubes now because the adding of another sub made my system sound better than ever. A winner indeed.

Pros: An excellent performer at a good price. I've got 2 of these subs and they work well together producing cataclysmic sound n my system. My receiver doesn't have discrete subwoofer outputs and they sound great even with a parallel hookup.

Cons: None

Crutchfield response on

1 of 1 found this helpful

Powerful bass

Michael from Decatur, GA on 4/16/2017

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I searched a long time trying to find the right subwoofer to add to my new home theater set-up. Having recently purchased Def Tec front and center channel speakers (which I love) I naturally looked carefully at the same brand, but I had 2 requirements: it had to fit in the space I set aside for it and it had to be under $500. I looked at a lot of other brands, then the SuperCube happened to go on sale and I knew that was the one. I am thrilled with it. It's more powerful than I needed, but that's better than not powerful enough. The sound is tight and accurate and is as great for music as it is for movies. Excellent piece of equipment, compact in size, and design and build are top notch. Couldn't be happier.

Pros: powerful, accurate sound, compact size, unobtrusive, beautiful design

Cons: Not a problem for me, but if you're looking for a sub with speaker level input/output you'll have to look at something else. This unit only has an LFO input.

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3 of 3 found this helpful

Big things come in little packages

John from East Hampton , NY on 2/17/2017

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Awesome little sub.. added as a second sub because of its size. Don't let the size fool you , this packs a punch.

Pros: Size, power

Cons: None

Crutchfield response on

3 of 3 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Arrington, TN on 1/29/2017

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Fantastic bass. This little guy is about half the size of my last Def Tech sub that got damaged in a move. Half the size, all the bass. No regrets.

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Cons:

Crutchfield response on

3 of 4 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from Danbury, CT on 12/24/2016

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Spent an extra $100 for this upgraded sub for the pro cinema 1000 system that I just bought. I think it was a wise choice. There is a clarity along with the BOOM that I would expect to get from higher priced subs. It's also smaller and nicer looking than must subs.

Pros: nice style, small size, newer technology

Cons: None for my uses and room size

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3 of 3 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from San Antonio, TX on 12/5/2016

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Easy to set up. Great bass.

Pros:

Cons:

Crutchfield response on

2 of 6 found this helpful

Definitive Technology SuperCube 2000

Crutchfield customer from NY, NY on 10/29/2016

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This little box packs a lot of punch. It rocks my family room!

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Crutchfield response on

2 of 6 found this helpful

Best Subwoffer I've ever owned

Steve from Hixson, TN on 5/4/2016

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I replaced a Bose system and this much smaller footprint does twice what the Bose subwoofer did.

Pros: Smaller that most subs and Crutch field is now very price competitive, especially with Amazon and Amazon has to charge state tax in TN

Cons: none so far!!

Crutchfield response on

2 of 4 found this helpful

Excellent

Paulina from Houston tx on 4/11/2016

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Excellent product and best customer service

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Cons:

Crutchfield response on

2 of 6 found this helpful

Truly Super, But

John S from Virginia on 1/15/2016

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This is an update of my August review. Unfortunately my SC 2000 stopped working. Just plain stopped. No apparent reason. But The Good News Is Crutchfield Customer Support: I called them on Wednesday morning, immediately received an authorization to return my subwoofer, and was emailed a prepaid UPS label. I dropped off the package at my nearby UPS store at 2:00pm Wednesday, And My New SC 2000 Was Delivered Friday At 9:58am. Now that is super service cubed (sorry, I couldn't resist it). Hats off to both Crutchfield and UPS.

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11 of 11 found this helpful

Truly Super

John s from Virginia on 8/4/2015

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This is a small powerhouse. Easy to "hide" along your front wall. Fills your room with base without any boom.

Pros: Small, powerful, good looking (when visible).

Cons: None.

Crutchfield response on

3 of 5 found this helpful

Boom Boom Pow

Jerad from Boston, Massachusetts on 2/21/2015

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Originally I was going to go with the Definitive Technology ProSub 1000, but I noticed the Definitive Technology SuperCube 2000 was on sale for the same price and I decided to upgrade. The SuperCube 2000 sounds amazing. I have yet to go past half volume to prevent upsetting my apartment neighbors. Whether you are watching a movie, listening to music, or playing a video game, this subwoofer produces a rich deep bass that you will feel and enjoy.

Pros: Big sound, Small and compact, Looks great!

Cons:

Crutchfield response on

6 of 6 found this helpful

Definitive Technology SuperCube 2000

TMike from Nevada on 1/26/2015

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I replaced a very old infinity BU-1 that had only 50W of power. I guess I was expecting a huge increase but I can't say the difference was overwhelming. It is a very large room and the Supercube 2000 is one of their smaller units but I thought the power upgrade would be the difference. I really only watch movies on the system and the bass sounds good I just thought there would be more.

Pros: Looks great and does not take up much room

Cons: None

Crutchfield response on

0 of 7 found this helpful

Definitive Technology SuperCube 2000

Bret from Broken Arrow, Oklahoma on 12/3/2014

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Good looking clean modern design. Average performance. Paired with Mythos sound bar for Pioneer Elite display in bedroom. Adds the low end missing with the sound bar. Too costly.

Pros: Size & appearance

Cons: High Cost & Marginal Output

Crutchfield response on

3 of 8 found this helpful

nice base in a small place

hidden base from Florida on 12/1/2014

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I needed a low end to our system but needed to please my wife by not having it visible or break the bank. This unit adds a nice low tone and when we turn it up for dance parties it hangs in there beat for beat...

Pros: Big sound in a small cube

Cons: can't adjust band width

Crutchfield response on

2 of 5 found this helpful

Deep rich base

clarehills from San Diego CA on 10/7/2014

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Fantastic, rich, deep base. If you like sci-fi movies or playing shooting games (battle field in my case) you are going to really enjoy the feel & sound from this subwoofer

Pros: Deep, rich sound that you can feel as much as hear it

Cons: none so far

Crutchfield response on

1 of 1 found this helpful

SuperCube 2000

Dave from San Jose on 3/4/2014

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I was a bit skeptical about the Sub, as it is kind of small. After I properly hooked up the unit, it produces a decent quality base sound. Amazing.

Pros:

Cons:

Crutchfield response on

0 of 5 found this helpful

Amzaing depth

Supercube 2000 from NJ on 10/11/2013

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I have 2 subs in my current 11.2 arrangement. All of my speakers except for the 2 height front are in-wall definitive tech. I have been impressed with the performance from the DT company and was reading about the super cube. I wanted to add a 3rd sub to fill the range gap. I currently have a 15" running on a 1600rms ashley amp and, a cerwin vega 12" self amp. Wasn't sure if the supercube was going to add to the experience. It does! I plugged it in and at 50% volume the cube could have stood alone with out the other 2 subs. It won't shake the couch like the 15" but it is a very clear and noticeable bass. Fills mid, mid lows, and audible range extremely well. Definitively out performs my 12" and the size is a big bonus. Terrible movie but to configure a bass filled system try out "Pacific Rim." I would recommend the cube even if you are thinking about a solo sub.

Pros: Small Size, efficient input and knob (no extras cause you don't need them, and keeps it simple if you don't know what you are doing), has 2 sets of feet for the speaker carpet cleats and adjustable flats, 650 watt,

Cons: Price, top cover could be mounted tighter, doesn't seem to benefit from corner placement

Crutchfield response on

11 of 13 found this helpful

A Little Powerhouse

EddieC from Brooklyn, NY on 9/8/2013

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Originally, I was enquiring about the Definitive Technology Pro Sub 1000 but Shane, the Crutchfield sales rep., convinced me to try the Super Cube 2000. I was a bit skeptical at first but decided to try it. I have waited two months in order to observe its performance before giving this review. Now, I am considering whether to purchase another since it has exceeded my expectations. I read an adverse review, here, and wonder what the reviewer was really talking about.

Pros: Great performer!

Cons: None

Crutchfield response on

8 of 10 found this helpful

Definitive Technology SuperCube 2000

Jeremy from Ventura,ca on 8/6/2013

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Good bass and the compact size of it is very nice. It can be set just about everywhere and not look bulky. I'm sure there's much better out there but this unit works great for my needs.

Pros: Compact size Good bass Easy install

Cons:

Crutchfield response on

1 of 1 found this helpful

Sounds like IMAX

Ht guy from boston, MA on 11/22/2012

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calibrated using Startrek motion picture. Wow, what a sound! Sounds like sitting in an IMAX theatre.

Pros: Everything..

Cons: none.

Crutchfield response on

6 of 9 found this helpful

Not Enough....

Crutchfield customer from san jose, ca on 11/9/2012

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so i decided to experiment with this new technology for bass, thought maybe bigger isnt always better these days. I was disappointed..... i got more bass from my front speakers than from the super small "bass" box... I love definitive technologies speakers, but this little box just doesnt put out enough for my needs... There's always the chance i recieved a bad unit, and an even slimmer chance i installed incorrectly, but i felt the woofer cut-out at higher volumes when testing the sub with some bass music, several times... i moved on to a 12" polk sub box at the same price, and my conclusion is: BIGGER IS BETTER....

Pros: small, VERY nice looking.

Cons: DOESNT PERFORM. at least not for my needs... i like to FEEL the music and the movie action scenes, not just hear it

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19 of 40 found this helpful

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More details on the Definitive Technology SuperCube 2000

Stacey B.

Features & specs

Enclosure Passive Radiator
Video Shielded No
Woofer Size (inches) 7 1/2
Woofer Composition Not given
Firing Direction Front
Wireless No
Preamp-Level Inputs Yes
Speaker-Level Inputs No
Speaker-Level Outputs No
Low-Pass Crossover Freq N/A
High-Pass Crossover Freq N/A
Phase Switch No
Amplifier Output (watts) 650
Frequency Response 20-200 Hz
Height (inches) 10-13/16
Width (inches) 10-1/4
Depth (inches) 12-5/8
Weight 25 lbs
Speaker Parts Warranty 5 Years
Speaker Labor Warranty 5 Years
Amplifier Parts Warranty 3 Years
Amplifier Labor Warranty 3 Years

Product Research

Features
Controls
Connections

Features

Definitive Technology SuperCube Powered Sub: The Definitive Technology SuperCube 2000 is a compact, high-quality powered subwoofer intended for use in a music or home theater system. The SuperCube 2000 powered subwoofer allows for easy, seamless integration into almost any two-channel or multichannel speaker system; delivering true, accurate, and extremely deep bass in any room. The SuperCube 2000 is finished in a piano-gloss black lacquer finish with a black non-removable cloth grille.

650 Watt Class D Amplifier: The SuperCube 2000 is powered by a 650-watt (RMS) class D amplifier. The result is high-definition bass performance extending effortlessly down to 20 Hz.

Passive Radiator Design: The SuperCube 2000 features a 7.5" high-definition long-throw woofer pressure coupled to two side-firing 7.5" Ultra Low Bass Radiators. The total piston area is greater than a 12-inch diameter woofer but with far greater speed, musicality, and control than a single large diameter woofer could deliver.

Non-Resonant Cabinet: 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 energy from the system. The Definitive Technology SuperCube 3000 powered subwoofer utilizes a wood-composite cabinet with internal bracing, that has been specifically engineered to be totally inert and vibration free, to ensure you of pure sonic reproduction.

Ultra-Compact Design: The SuperCube 2000 measures only 10.25" (w) x 10.8125" (h) x 12.625" (d), and weighs only 25 lbs. Measurements include rubber-feet and cables.

Interchangeable Feet: The SuperCube 2000 comes with 4 rubber-feet and 4 spiked-feet for safe and secure placement of the powered subwoofer on your carpet or hardwood floors. The spiked feet add 0.125" of height to the powered subwoofer.

Placement: There are some general guidelines that you should use when locating the powered subwoofer.

  • For best results, place the subwoofer on the same side of the room as your front speakers.
  • For maximum output, the subwoofer should be placed in a corner or against the wall, leaving approximately 2" to 4" clearance between the powered subwoofer and the wall(s).
  • Corner placement will increase the powered subwoofer's output.
  • An acoustic effect called "standing waves" or "room modes" may cause uneven bass at various locations throughout the room. This phenomenon is a function of the dimensions of the room and not due to the design of the powered subwoofer.

Protection Circuit: To prevent accidental damage to the subwoofer from overdriving the system, the SuperCube 2000 features an internal overload protection circuit, which will turn the subwoofer off or down when overdriven or overheated and will then resume normal operation after a few minutes.

Controls

Subwoofer Level: The Definitive Technology SuperCube 2000 features a rear-mounted volume control. This control is used to raise or lower the output level of the subwoofer in relation to the other speaker in your system.

Auto Turn-On Circuit: The powered subwoofer has a special power circuit which automatically turns the powered subwoofer on when a signal is fed to the loudspeaker and turns it off when there is no signal present, so it does not require an on-off switch.

Note: You may hear a pop from the speaker when the amp powers up or powers down; this is normal.

LED Indicator: The red LED on the back panel of the powered subwoofer will light up when a signal is sensed and the amplifier turns on. It will automatically turn off with the powered subwoofer, a little while after the signal is discontinued.

Connections

LFE Subwoofer Input: The Definitive Technology SuperCube 2000 is equipped with a LFE mono-Subwoofer RCA input. Simply connect the powered subwoofer to your A/V receiver's LFE mono-Subwoofer RCA output via a mono-Subwoofer cable. Because the SuperCube 2000 is only equipped with an LFE input, it does not feature a built-in crossover control. You will use the subwoofer output crossover in your A/V receiver to set the low-pass crossover frequency for the SuperCube 2000.

Note: The SuperCube 2000 does not feature stereo RCA inputs/outputs or speaker-level inputs/outputs.

Detachable AC Power Cord: The SuperCube 2000 includes a detachable 7' AC power cord. The SuperCube 2000 must be plugged into a 120V, 60Hz electrical socket (use an unswitched outlet if possible).

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Customer Q&A

1 question already asked

Q
How to wire Super Cube 2000 without RCA plug?
[ Joyce  May 30, 2019 ]
1 answer
A
Hi Joyce! The Definitive Technology SuperCube 2000 uses an LFE mono-Subwoofer RCA input. You'll connect the powered subwoofer to your A/V receiver's LFE mono-Subwoofer RCA output via a mono-Subwoofer cable. Since this sub only has an LFE connection, it does not feature a built-in crossover control. You will use the subwoofer output crossover in your A/V receiver to set the low-pass crossover frequency for the SuperCube 2000. The AudioQuest Black Lab subwoofer cable will take care of the wiring for you! https://www.crutchfield.com/p_703BLAB3M/AudioQuest-Black-Lab-3-meters-10-feet.html
[ Jess  Jun 06, 2019 ]  Staff

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Definitive Technology SuperCube® 4000
Ultra-compact powered subwoofer
In Stock
45 reviews
$799.99
Add to cart

Get even cleaner, deeper bass

The Definitive Technology SuperCube® 4000 offers these features:
  • has an 8" long-throw woofer pressure-coupled to two 8" low bass radiators for bass down to 16 Hz
  • has a built-in 1,200-watt amplifier
  • uses distortion-killing digital signal processing to keep the bass as clean as possible
  • phase control for fine-tuning the bass
  • wireless remote control and front-panel LCD
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