In this review, we will be comparing PB-1000 Pro and SB-2000 Pro, two Powered Subwoofer speakers by 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 SVS PB-1000 Pro and SVS SB-2000 Pro 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.SVS PB-1000 Proand SVS SB-2000 Pro have the same driver set up: Both subwoofers have 1 x 12" drivers.
Frequency Response
PB-1000 Pro has a frequency range of 17-260 Hz whereas SB-2000 Pro has a frequency range of 19-240 Hz. With a minimum frequency of 17Hz, the PB-1000 Pro can go slightly deeper then the SB-2000 Pro's min frequency of 19Hz.
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 SVS PB-1000 Pro 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 SVS SB-2000 Pro have Acoustic Suspension type enclosure. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported 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 SVS PB-1000 Pro's and SVS SB-2000 Pro's external dimensions. SVS PB-1000 Pro has external dimensions of 479.0 x 380.0 x 509.0mm (18-13/16inch x 15inch x 20-15/16inch) whereas SVS SB-2000 Pro has external dimensions of 370.0 x 361.0 x 434.0mm (14-9/16 x 14-3/16 x 17-1/16inch).
SVS PB-1000 Pro is clearly the larger of the two speakers. Its body is 19mm wider, 109mm taller and 75mm deeper than SVS SB-2000 Pro.
Below you can see the front view size comparison of SVS PB-1000 Pro and SVS SB-2000 Pro in scale.
Comparison image of SVS PB-1000 Pro and SVS SB-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 SVS PB-1000 Pro is approximately 1934.2cm2 / 299.8inch2 and base area of the SVS SB-2000 Pro is approximately 1566.7cm2 / 242.8inch2. The PB-1000 Pro requires 23% more surface area than the SB-2000 Pro 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 SVS PB-1000 Pro weighs 19.30kg / 42.5lbs and the SVS SB-2000 Pro weighs 17.55kg / 38.6lbs. This makes the PB-1000 Pro 10% heavier than the SB-2000 Pro.
Here is a comparison of how PB-1000 Pro and SB-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 SVS PB-1000 Pro?
Here are the items that are included inside the box of PB-1000 Pro:
- Powered subwoofer
- Grille
- 6-feet AC power cord
- Quick Start Guide
- Brochure
- SVS Support Information
What's in the Box of SVS SB-2000 Pro?
Here are the items that come with the SB-2000 Pro:
- Powered subwoofer
- Grille
- 8-feet AC power cord
- Quick Start Guide
- Safety Instructions
- SVS brochure
 Low Frequency Response |
17 Hz
vs
19 Hz
|
Generates deeper bass |
 High Frequency Response |
260k Hz
vs
240k Hz
|
Generates higher frequency |
 Price per pair* |
799USD
vs
900USD
|
costs less (*prices may change depending on the seller, location and time) |
 Height |
370mm
vs
479mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1566cm2
vs
1934cm2
|
Takes less floor space |
| General |
SVS PB-1000 Pro |
SVS SB-2000 Pro |
| Brand |
SVS |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
325 watts |
550 watts |
| Frequency Response |
17-260 Hz |
19-240 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
325-watt RMS |
550-watt RMS |
| Watts Peak (Max) |
820-watt RMS |
1500-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
12" |
| Woofer Composition |
Fiber-composite |
Aluminum |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
479.0mm (18.9") |
370.0mm (14.6") |
| Width |
380.0mm (15") |
361.0mm (14.2") |
| Depth |
509.0mm (20") |
434.0mm (17.1") |
| Weight |
19.30kg (42.5lbs) |
17.55kg (38.6lbs) |
| Enclosure |
Bass Reflex |
Acoustic Suspension |
| Available Colors |
Black |
n/a |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |