In this review, we will be comparing WH D10 and ProSub 1000, two Powered Subwoofer speakers from Wharfedale 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 Wharfedale WH-D10 and Definitive ProSub 1000 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.Wharfedale WH-D10and Definitive ProSub 1000 have the same driver set up: Both subwoofers have 1 x 10" drivers.
Frequency Response
WH D10 has a frequency range of 35-150 Hz whereas ProSub 1000 has a frequency range of 18-150 Hz. With a minimum frequency of 18Hz, the ProSub 1000 can go significantly deeper on the low side and provide stronger bass compared to the WH D10's min frequency of 35Hz.
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 WH-D10 has a Infinite Baffle type cabinet. On the other hand the Definitive ProSub 1000 have Passive Radiator type enclosure. 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 Wharfedale WH-D10's and Definitive ProSub 1000's external dimensions. Wharfedale WH-D10 has external dimensions of 393.0 x 333.0 x 394.0mm (15-1/2 x 13-1/8 x 15-1/2inch) whereas Definitive ProSub 1000 has external dimensions of 366.0 x 307.0 x 486.0mm (14-3/8 x 12-1/16 x 19-1/8inch).
Definitive ProSub 1000 is 26mm narrower and 27mm shorter than Wharfedale WH-D10 but it is also 92mm deeper.
Size, drawn to scale
Both speakers 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 surface and pushed back to the same wall, so the deeper one visibly sticks out further.
Definitive ProSub 1000 needs about 14% more floor or shelf area. Definitive ProSub 1000 is 92mm deeper, so it stands that much further out from the wall. Wharfedale WH-D10 is 27mm taller.
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 WH-D10 is approximately 1312.0cm2 / 203.4inch2 and base area of the Definitive ProSub 1000 is approximately 1492.0cm2 / 231.3inch2. The WH D10 requires 12% less surface area than the ProSub 1000 which gives it a small advantage 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 WH-D10 weighs 14.00kg / 30.8lbs and the Definitive ProSub 1000 weighs 14.09kg / 31lbs. This makes the ProSub 1000 1% heavier than the WH D10.
Here is a comparison of how WH D10 and ProSub 1000's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 Base Surface Area |
1312cm2
vs
1492cm2
|
Takes less floor space |
 Low Frequency Response |
18 Hz
vs
35 Hz
|
Generates deeper bass |
 Height |
366mm
vs
393mm
|
Easier to fit in smaller spaces |
 Price per pair* |
499USD
vs
699USD
|
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.
Definitive ProSub 1000 needs about 14% more floor area. Definitive ProSub 1000 stands 92mm further into the room. Wharfedale WH-D10 is 27mm taller.
| General |
Wharfedale WH-D10 |
Definitive Technology ProSub 1000 |
| Brand |
Wharfedale |
Definitive Technology |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
150 watts |
300 watts |
| Frequency Response |
35-150 Hz |
18-150 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
150-watt RMS |
300-watt RMS |
| Watts Peak (Max) |
300-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
10" |
| Woofer Composition |
Paper composite |
Polymer |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
40-150 Hz and 80 Hz |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
393.0mm (15.5") |
366.0mm (14.4") |
| Width |
333.0mm (13.1") |
307.0mm (12.1") |
| Depth |
394.0mm (15.5") |
486.0mm (19.1") |
| Weight |
14.00kg (30.8lbs) |
14.09kg (31lbs) |
| Enclosure |
Infinite Baffle |
Passive Radiator |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
3 Years |
| Labor Warranty |
5 Years |
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 | Definitive ProSub 1000 goes deeper - 18Hz against 35Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | B | Definitive ProSub 1000 has the bigger amplifier - 300W against 150W RMS, about 3dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | evenly matched | Near-identical radiating area (10" against 10"). |
| Enclosure | depends | Wharfedale WH-D10 is sealed - a sealed box rolls off gently and is usually the easier one to integrate in a small or awkward room; Definitive ProSub 1000 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. |
| Phase control | A | Wharfedale WH-D10 has a phase control. Without one, the only way to fix a cancellation at the crossover is to move the box. |
| Warranty | A | Wharfedale WH-D10 carries 5 years on parts against 3 years. A subwoofer amplifier works harder than anything else in the system, so this is not a throwaway line. |
| Price | B | Definitive ProSub 1000 costs less - $499 against $699, about 29% less. |
A Wharfedale WH-D10 B Definitive ProSub 1000
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?
Neither runs away with it - they trade advantages. Let your room size and where the box can actually stand settle it. Films or music? If this is mainly a home cinema, Definitive ProSub 1000 will hit harder for the money; if it is mainly for music in a normal-sized room, Wharfedale WH-D10 is usually the easier one to make sound right.
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.