In this review, we will be comparing DS153 and SuperCube 4000, two Powered Subwoofer speakers from ELAC and 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 ELAC DS153 and DT SuperCube 4000 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.
Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both ELAC DS153and DT SuperCube 4000 have a single woofer setup however the ELAC DS153's woofer is 15-inch whereas the DT SuperCube 4000 features a 8-inch woofer.
Frequency Response
DS153 has a frequency range of 20-150 Hz whereas SuperCube 4000 has a frequency range of 16-200 Hz. With a minimum frequency of 16Hz, the SuperCube 4000 can go slightly deeper then the DS153'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
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 ELAC DS153's and DT SuperCube 4000's external dimensions. ELAC DS153 has external dimensions of 485.8 x 469.9 x 552.5mm () whereas 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).
ELAC DS153 is clearly the larger of the two speakers. Its body is 188.9mm wider, 183.8mm taller and 234.5mm deeper than DT SuperCube 4000.
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 ELAC DS153 is approximately 2596.2cm2 / 402.4inch2 and base area of the DT SuperCube 4000 is approximately 893.6cm2 / 138.5inch2. The DS153 requires 191% more surface area than the SuperCube 4000 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 ELAC DS153 weighs 25.10kg / 55.2lbs and the DT SuperCube 4000 weighs 11.36kg / 25lbs. This makes the DS153 121% heavier than the SuperCube 4000.
Here is a comparison of how DS153 and SuperCube 4000's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 Woofer Size |
15 inches
vs
8 inches
|
Larger woofer |
| Low Frequency Response |
16 Hz
vs
20 Hz
|
Generates deeper bass |
 High Frequency Response |
200 Hz
vs
150 Hz
|
Generates higher frequency |
 Height |
302mm
vs
485mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
893cm2
vs
2596cm2
|
Takes less floor space |
 Price per pair* |
799USD
vs
949USD
|
costs less (*prices may change depending on the seller, location and time) |
Size, drawn to scale
Both subwoofers and both views share one scale, so everything here is directly comparable. Hover a box for its dimensions.
One scale for both, standing on the same floor and pushed back to the same wall, so the bigger one visibly takes more of the room.
ELAC DS153 needs about 191% more floor area. ELAC DS153 stands 235mm further into the room. ELAC DS153 is 184mm taller.
| General |
ELAC DS153 |
Definitive Technology SuperCube 4000 |
| Brand |
ELAC |
Definitive Technology |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Frequency Response |
20-150 Hz |
16-200 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
300-watt RMS |
1200-watt RMS |
| Watts Peak (Max) |
600-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
15" |
8" |
| Woofer Composition |
|
|
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
40-150 Hz and 40-150 Hz |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
485.8mm (19.1") |
302.0mm (11.9") |
| Width |
469.9mm (18.5") |
281.0mm (11.1") |
| Depth |
552.5mm (21.8") |
318.0mm (12.5") |
| Weight |
25.10kg (55.2lbs) |
11.36kg (25lbs) |
| Enclosure |
|
Passive Radiator |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
1 Year |
3 Years |
| Labor Warranty |
1 Year |
3 Years |
A sealed subwoofer against a passive radiator one. That is the most consequential line on this page: it decides how the bass rolls off, how it behaves in a small room, and how much output you get for the size of the box.
| Area | Better | Why |
|---|
| Bass depth | B | DT SuperCube 4000 goes deeper - 16Hz against 20Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | B | DT SuperCube 4000 has the bigger amplifier - 1200W against 300W RMS, about 6dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | A | ELAC DS153 moves more air: 15" against 8" is 3.52x the cone area, not the 1.88x the diameters suggest. More area means the same output with less excursion, and less distortion with it. |
| Enclosure | depends | ELAC DS153 is sealed - a sealed box rolls off gently and is usually the easier one to integrate in a small or awkward room; DT SuperCube 4000 is passive radiator - a passive radiator behaves like a port without the pipe noise, and suits a slim cabinet. Neither is better in the abstract; ported tends to suit films and sealed tends to suit music, and both generalisations have exceptions. |
| Cabinet size | depends | DT SuperCube 4000 is about 79% smaller by volume. In a subwoofer that is a real trade rather than a preference: box volume is how you get output low down without a bigger amplifier. |
| Warranty | B | DT SuperCube 4000 carries 3 years on parts against 1 years. A subwoofer amplifier works harder than anything else in the system, so this is not a throwaway line. |
| Price | B | DT SuperCube 4000 costs less - $799 against $949, about 16% less. |
A ELAC DS153 B DT SuperCube 4000
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both subwoofers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
DT SuperCube 4000 is the easier recommendation: it leads on most of the measured areas and costs less. Take ELAC DS153 if one of the "depends" rows describes your room. Films or music? If this is mainly a home cinema, DT SuperCube 4000 will hit harder for the money; if it is mainly for music in a normal-sized room, ELAC DS153 is usually the easier one to make sound right. If placement is the constraint - a corner, behind a sofa, under a desk - DT SuperCube 4000 is the one that will actually go there, and a well-placed small subwoofer beats a badly-placed big one every time.
One thing outweighs everything above: where the subwoofer stands. Room modes can add or remove 10dB or more at a given seat, which is far larger than any difference on this page. Before spending more, try the sub in two or three positions - the crawl test, where you put it in the listening seat and crawl the room to find where the bass sounds best, costs nothing and usually beats an upgrade.