In this review, we will be comparing SubSeries BP8 and PB-2000 Pro, two Powered Subwoofer speakers from PSB 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 PSB SubSeries BP8 and SVS PB-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.
Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both PSB SubSeries BP8and SVS PB-2000 Pro have a single woofer setup however the PSB SubSeries BP8's woofer is 8-inch whereas the SVS PB-2000 Pro features a 12-inch woofer.
Frequency Response
SubSeries BP8 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 SubSeries BP8'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 PSB SubSeries BP8 has a Acoustic Suspension type cabinet. 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. 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
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 PSB SubSeries BP8's and SVS PB-2000 Pro's external dimensions. PSB SubSeries BP8 has external dimensions of 355 x 330 x 330mm (14 x 13 x 13 inch) 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).
SVS PB-2000 Pro is clearly the larger of the two speakers. Its body is 112mm wider, 179mm taller and 279mm deeper than PSB SubSeries BP8.
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.
SVS PB-2000 Pro needs about 147% more floor or shelf area. SVS PB-2000 Pro is 279mm deeper, so it stands that much further out from the wall. SVS PB-2000 Pro is 179mm 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 PSB SubSeries BP8 is approximately 1089.0cm2 / 168.8inch2 and base area of the SVS PB-2000 Pro is approximately 2691.8cm2 / 417.2inch2. The SubSeries BP8 requires 60% 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 PSB SubSeries BP8 weighs 19.10kg / 42lbs and the SVS PB-2000 Pro weighs 29.45kg / 64.8lbs. This makes the PB-2000 Pro 54% heavier than the SubSeries BP8.
Here is a comparison of how SubSeries BP8 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 PSB SubSeries BP8?
Here are the items that are included inside the box of SubSeries BP8:
- Powered subwoofer
- Detachable grille
- 8-feet Power cord
- Owners Guide
- Specifications sheet
- Warranty Card
What's in the Box of SVS PB-2000 Pro?
Here are the items that come with the PB-2000 Pro:
- Powered subwoofer
- Grille
- 8-feet AC power cord
- Quick Start Guide
- Safety Instructions
- SVS brochure
 Height |
355mm
vs
534mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1089cm2
vs
2691cm2
|
Takes less floor space |
 Woofer Size |
12 inches
vs
8 inches
|
Larger woofer |
| Low Frequency Response |
16 Hz
vs
25 Hz
|
Generates deeper bass |
 High Frequency Response |
290 Hz
vs
150 Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Price per pair* |
1100USD
vs
1499USD
|
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.
SVS PB-2000 Pro needs about 147% more floor area. SVS PB-2000 Pro stands 279mm further into the room. SVS PB-2000 Pro is 179mm taller.
| General |
PSB SubSeries BP8 |
SVS PB-2000 Pro |
| Brand |
PSB |
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 |
8" |
12" |
| Woofer Composition |
Carbon Fibre |
Aluminum |
| Woofer Surround Material |
High Density Rubber |
n/a |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
355.0mm (14") |
534.0mm (21") |
| Width |
330.0mm (13") |
442.0mm (17.4") |
| Depth |
330.0mm (13") |
609.0mm (24") |
| Weight |
19.10kg (42lbs) |
29.45kg (64.8lbs) |
| Enclosure |
Acoustic Suspension |
Bass Reflex |
| Available Colors |
Satin Black, Satin White |
n/a |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
1 Year |
5 Years |
| Labor Warranty |
1 Year |
5 Years |
A sealed subwoofer against a ported 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 | SVS PB-2000 Pro goes deeper - 16Hz against 25Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | evenly matched | Much the same amplifier (500W vs 550W RMS) - under 1dB apart. |
| Driver area | B | SVS PB-2000 Pro moves more air: 12" against 8" 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 | PSB SubSeries BP8 is sealed - a sealed box rolls off gently and is usually the easier one to integrate in a small or awkward room; SVS PB-2000 Pro is ported - a ported box gives more output low down for its size, at the cost of a steeper roll-off below tuning. Neither is better in the abstract; ported tends to suit films and sealed tends to suit music, and both generalisations have exceptions. |
| Speaker-level inputs | A | PSB SubSeries BP8 takes a speaker-level connection as well as line level. That is what lets it work with an integrated amplifier or a vintage receiver that has no subwoofer output at all. |
| Cabinet size | depends | PSB SubSeries BP8 is about 73% 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 | SVS PB-2000 Pro carries 5 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 | SVS PB-2000 Pro costs less - $1,100 against $1,499, about 27% less. |
A PSB SubSeries BP8 B SVS PB-2000 Pro
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?
SVS PB-2000 Pro is the easier recommendation: it leads on most of the measured areas and costs less. Take PSB SubSeries BP8 if one of the "depends" rows describes your room. Films or music? If this is mainly a home cinema, SVS PB-2000 Pro will hit harder for the money; if it is mainly for music in a normal-sized room, PSB SubSeries BP8 is usually the easier one to make sound right. Check your amplifier first: if it has no subwoofer or preamp output, PSB SubSeries BP8 is the only one of these two you can connect at all.
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.