In this review, we will be comparing SuperCube 4000 and SuperCube 2000, two Powered Subwoofer speakers by Definitive Technology. Being Powered subwoofers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them. Let's have a brief look at the main features of DT SuperCube 4000 and DT SuperCube 2000 first before getting into our more detailed comparison.
The sections below take each area in turn: driver and amplifier, frequency response, physical size and connectivity.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both DT SuperCube 4000and DT SuperCube 2000 have a single woofer setup however the DT SuperCube 4000's woofer is 8-inch whereas the DT SuperCube 2000 features a 7.5-inch woofer.
Frequency Response
SuperCube 4000 has a frequency range of 16-200 Hz whereas SuperCube 2000 has a frequency range of 20-200 Hz. With a minimum frequency of 16Hz, the SuperCube 4000 can go slightly deeper then the SuperCube 2000's min frequency of 20Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Subwoofer class in our database.
Low Frequency
Subwoofer Speakers
High Frequency
Subwoofer Speakers
Cabinet Type
Both DT SuperCube 4000 and DT SuperCube 2000 have Passive Radiator type cabinets. Passive Radiator type subwoofers sports a non-powered cone that moves in response to the main woofer to move air out in order to generate stronger bass in a smaller body compared to ported or sealed designs.
Physical Specs
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare DT SuperCube 4000's and DT SuperCube 2000's external dimensions. DT SuperCube 4000 has external dimensions of 302.0 x 281.0 x 318.0mm (11-7/8 x 11-1/16 x 12-1/2inch) whereas DT SuperCube 2000 has external dimensions of 275.0 x 261.0 x 321.0mm (10-13/16 x 10-1/4 x 12-5/8inch).
DT SuperCube 2000 is 20mm narrower and 27mm shorter than DT SuperCube 4000 but it is also 3mm deeper.
Below you can see the front view size comparison of DT SuperCube 4000 and DT SuperCube 2000 in scale.
Comparison image of DT SuperCube 4000 and DT SuperCube 2000 Size and External Dimensions
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the DT SuperCube 4000 is approximately 893.6cm2 / 138.5inch2 and base area of the DT SuperCube 2000 is approximately 837.8cm2 / 129.9inch2. The SuperCube 4000 requires 7% more surface area than the SuperCube 2000 which gives it a small disadvantage on placement in tight spaces.
Weight Comparison The weight of a subwoofer may become an important factor if you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. The DT SuperCube 4000 weighs 11.36kg / 25lbs and the DT SuperCube 2000 weighs 11.36kg / 25lbs.
Here is a comparison of how SuperCube 4000 and SuperCube 2000's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of DT SuperCube 4000?
Here are the items that are included inside the box of SuperCube 4000:
- 8-inch Powered subwoofer
- 7-feet AC power cord
- Remote control (CR2025 battery installed)
- 4 Threaded rubber-feet
- 4 Spike feet (hex-nut attached)
- Owners Manual
- SC4000 Booklet
What's in the Box of DT SuperCube 2000?
Here are the items that come with the SuperCube 2000:
- 7.5-inch Powered subwoofer
- 7-feet AC power cord
- 4 Threaded rubber-feet
- 4 Spike feet (hex-nut attached)
- Owners Manual
- Online Product Registration card
 Woofer Size |
8 inches
vs
7.5 inches
|
Larger woofer |
| Low Frequency Response |
16 Hz
vs
20 Hz
|
Generates deeper bass |
 Height |
275mm
vs
302mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
837cm2
vs
893cm2
|
Takes less floor space |
| General |
Definitive Technology SuperCube 4000 |
Definitive Technology SuperCube 2000 |
| Brand |
Definitive Technology |
Definitive Technology |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
1200 watts |
650 watts |
| Frequency Response |
16-200 Hz |
20-200 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1200-watt RMS |
650-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
7.5" |
| Woofer Composition |
|
|
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
40-150 Hz and 40-150 Hz |
n/a |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
302.0mm (11.9") |
275.0mm (10.8") |
| Width |
281.0mm (11.1") |
261.0mm (10.3") |
| Depth |
318.0mm (12.5") |
321.0mm (12.6") |
| Weight |
11.36kg (25lbs) |
11.36kg (25lbs) |
| Enclosure |
Passive Radiator |
Passive Radiator |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
3 Years |
| Labor Warranty |
3 Years |
3 Years |