In this review, we will be comparing Descend DN12 and PB-2000 Pro, two Powered Subwoofer speakers from Definitive Technology and SVS. 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 Definitive DN12 and SVS PB-2000 Pro first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Definitive DN12 and SVS PB-2000 Pro compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
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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.Definitive DN12and SVS PB-2000 Pro have the same driver set up: Both subwoofers have 1 x 12" drivers.
Frequency Response
Descend DN12 has a frequency range of 25-150 Hz whereas PB-2000 Pro has a frequency range of 16-290 Hz. With a minimum frequency of 16Hz, the PB-2000 Pro can go significantly deeper on the low side and provide stronger bass compared to the Descend DN12's min frequency of 25Hz.
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 Definitive DN12 has a Passive Radiator type cabinet. 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. On the other hand the SVS PB-2000 Pro have Bass Reflex type enclosure. 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.
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Definitive DN12's and SVS PB-2000 Pro's external dimensions. Definitive DN12 has external dimensions of 488.0 x 459.0 x 512.0mm ( 19-3/16inch x 18-1/16inch x 20-1/8inch ) whereas SVS PB-2000 Pro has external dimensions of 534.0 x 442.0 x 609.0mm ( 21 x 17-3/8 x 23-15/16inch) .
Definitive DN12 is 46mm shorter and 97mm less deeper than SVS PB-2000 Pro but it is also 17mm wider.
Below you can see the front view size comparison of Definitive DN12 and SVS PB-2000 Pro in scale.
Comparison image of Definitive DN12 and SVS PB-2000 Pro 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 Definitive DN12 is approximately 2350.1cm2 / 364.3inch2 and base area of the SVS PB-2000 Pro is approximately 2691.8cm2 / 417.2inch2. The Descend DN12 requires 13% less surface area than the PB-2000 Pro 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 Definitive DN12 weighs 33.23kg / 73.1lbs and the SVS PB-2000 Pro weighs 29.45kg / 64.8lbs. This makes the Descend DN12 13% heavier than the PB-2000 Pro.
Here is a comparison of how Descend DN12 and PB-2000 Pro's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Definitive DN12?
Here are the items that are included inside the box of Descend DN12:
Powered subwoofer6-feet AC power cordRemote controlCR2032 3V battery (pre-installed in remote)Owners Manual
What's in the Box of SVS PB-2000 Pro?
Here are the items that come with the PB-2000 Pro:
Powered subwooferGrille8-feet AC power cordQuick Start GuideSafety InstructionsSVS brochure
 Passive Radiator |
2 x 12-inch
vs
None
|
Increases the bass performance |
 Height |
488mm
vs
534mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
2350cm2 (459x512mm)
vs
2691cm2 (442x609mm)
|
Takes less floor space |
 Low Frequency Response |
16 Hz
vs
25 Hz
|
Generates deeper bass |
 High Frequency Response |
290k Hz
vs
150k Hz
|
Generates higher frequency |
| App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Price per pair* |
1100USD
vs
1199USD
|
costs less (*prices may change depending on the seller, location and time) |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
| General |
Definitive Technology Descend DN12 |
SVS PB-2000 Pro |
| Brand |
Definitive Technology |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
500 watts |
550 watts |
| Frequency Response |
25-150 Hz |
16-290 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
500-watt RMS |
550-watt RMS |
| Watts Peak (Max) |
n/a |
1500-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
12" |
| Woofer Composition |
Polypropylene |
Aluminum |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
488.0mm (19.2") |
534.0mm (21") |
| Width |
459.0mm (18.1") |
442.0mm (17.4") |
| Depth |
512.0mm (20.2") |
609.0mm (24") |
| Weight |
33.23kg (73.1lbs) |
29.45kg (64.8lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
5 Years |
| Labor Warranty |
3 Years |
5 Years |