In this review, we will be comparing SW-15 and Debut 2.0 SUB3010, two Powered Subwoofer speakers from Wharfedale and ELAC. 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 Wharfedale SW-15 and ELAC Debut 2.0 SUB3010 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 Wharfedale SW-15and ELAC Debut 2.0 SUB3010 have a single woofer setup however the Wharfedale SW-15's woofer is 15-inch whereas the ELAC Debut 2.0 SUB3010 features a 10-inch woofer.
Frequency Response
SW-15 has a frequency range of 30-120 Hz whereas Debut 2.0 SUB3010 has a frequency range of 28-150 Hz. With a minimum frequency of 28Hz, the Debut 2.0 SUB3010 can go slightly deeper then the SW-15's min frequency of 30Hz.
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
The Wharfedale SW-15 has a Bass Reflex type cabinet. Bass Reflex type subwoofers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs. On the other hand the ELAC Debut 2.0 SUB3010 have Passive radiator type enclosure.
New
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 Wharfedale SW-15's and ELAC Debut 2.0 SUB3010's external dimensions. Wharfedale SW-15 has external dimensions of 570.0 x 493.0 x 615.0mm (22-7/16inch x 19-3/8inch x 24-3/16inch) whereas ELAC Debut 2.0 SUB3010 has external dimensions of 374.0 x 355.0 x 383.0mm (14-11/16 x 13-15/16 x 15-1/16inch).
Wharfedale SW-15 is clearly the larger of the two speakers. Its body is 138mm wider, 196mm taller and 232mm deeper than ELAC Debut 2.0 SUB3010.
Below you can see the front view size comparison of Wharfedale SW-15 and ELAC Debut 2.0 SUB3010 in scale.
Comparison image of Wharfedale SW-15 and ELAC Debut 2.0 SUB3010 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 Wharfedale SW-15 is approximately 3032.0cm2 / 470.0inch2 and base area of the ELAC Debut 2.0 SUB3010 is approximately 1359.7cm2 / 210.8inch2. The SW-15 requires 123% more surface area than the Debut 2.0 SUB3010 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 Wharfedale SW-15 weighs 31.57kg / 69.5lbs and the ELAC Debut 2.0 SUB3010 weighs 14.59kg / 32.1lbs. This makes the SW-15 116% heavier than the Debut 2.0 SUB3010.
Here is a comparison of how SW-15 and Debut 2.0 SUB3010's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Wharfedale SW-15?
Here are the items that are included inside the box of SW-15:
- Powered subwoofer
- Grille
- 6.5-feet AC power cord
- User-feets Manual
What's in the Box of ELAC Debut 2.0 SUB3010?
Here are the items that come with the Debut 2.0 SUB3010:
- Powered subwoofer
- 9-feet AC power cord
- 4 Spikes
- 4 Hex-nuts
- Operating Instructions
 Woofer Size |
15 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
28 Hz
vs
30 Hz
|
Generates deeper bass |
 High Frequency Response |
150 Hz
vs
120 Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Height |
374mm
vs
570mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1359cm2
vs
3032cm2
|
Takes less floor space |
 Price per pair* |
650USD
vs
1199USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Wharfedale SW-15 |
ELAC Debut 2.0 SUB3010 |
| Brand |
Wharfedale |
ELAC |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
400 watts |
200 watts |
| Frequency Response |
30-120 Hz |
28-150 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
400-watt RMS |
200-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
15" |
10" |
| Woofer Composition |
Paper |
Doped Paper |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
570.0mm (22.4") |
374.0mm (14.7") |
| Width |
493.0mm (19.4") |
355.0mm (14") |
| Depth |
615.0mm (24.2") |
383.0mm (15.1") |
| Weight |
31.57kg (69.5lbs) |
14.59kg (32.1lbs) |
| Enclosure |
Bass Reflex |
Passive radiator |
| Grille |
Yes |
n/a |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
1 Year |
| Labor Warranty |
3 Years |
1 Year |
A ported 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 | evenly matched | Effectively the same reach (30Hz vs 28Hz). |
| Amplifier power | A | Wharfedale SW-15 has the bigger amplifier - 400W against 200W RMS, about 3dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | A | Wharfedale SW-15 moves more air: 15" against 10" is 2.25x the cone area, not the 1.5x the diameters suggest. More area means the same output with less excursion, and less distortion with it. |
| Enclosure | depends | Wharfedale SW-15 is ported - a ported box gives more output low down for its size, at the cost of a steeper roll-off below tuning; ELAC Debut 2.0 SUB3010 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 | ELAC Debut 2.0 SUB3010 is about 71% 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 | A | Wharfedale SW-15 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 | ELAC Debut 2.0 SUB3010 costs less - $650 against $1,199, about 46% less. |
A Wharfedale SW-15 B ELAC Debut 2.0 SUB3010
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?
The usual trade-off: Wharfedale SW-15 measures better, ELAC Debut 2.0 SUB3010 costs about 46% less. In a normal room, placement will make a bigger difference than the gap between these two. Two small subwoofers beat one big one in most rooms - a pair evens out the room modes in a way no single box can, whatever its specs. At $650 each, two ELAC Debut 2.0 SUB3010 cost about $1,300 against $1,199 for one of the other, which is worth a thought. If placement is the constraint - a corner, behind a sofa, under a desk - ELAC Debut 2.0 SUB3010 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.