In this review, we will be comparing PB-4000 and R-10SWi, two Powered Subwoofer speakers from SVS and Klipsch. 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-4000 and Klipsch R-10SWi first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the SVS PB-4000 and Klipsch R-10SWi 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.Both SVS PB-4000and Klipsch R-10SWi have a single woofer setup however the SVS PB-4000's woofer is 13.5-inch whereas the Klipsch R-10SWi features a 10-inch woofer.
Frequency Response
PB-4000 has a frequency range of 16-200 Hz whereas R-10SWi has a frequency range of 32-120 Hz. With a minimum frequency of 16Hz, the PB-4000 can go significantly deeper on the low side and provide stronger bass compared to the R-10SWi's min frequency of 32Hz.
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
Both SVS PB-4000 and Klipsch R-10SWi have Bass Reflex type cabinets. 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.
Klipsch R-10SWi Port
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 SVS PB-4000's and Klipsch R-10SWi's external dimensions. SVS PB-4000 has external dimensions of 596.0 x 521.0 x 762.0mm ( 23-7/16 x 20-1/2 x 30inch) whereas Klipsch R-10SWi has external dimensions of 370.0 x 318.0 x 462.0mm ( 14-9/16 x 12-1/2 x 18-3/16inch) .
SVS PB-4000 is clearly the larger of the two speakers. Its body is 203mm wider, 226mm taller and 300mm deeper than Klipsch R-10SWi.
Below you can see the front view size comparison of SVS PB-4000 and Klipsch R-10SWi in scale.
Comparison image of SVS PB-4000 and Klipsch R-10SWi 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-4000 is approximately 3970.0cm2 / 615.4inch2 and base area of the Klipsch R-10SWi is approximately 1469.2cm2 / 227.7inch2. The PB-4000 requires 170% more surface area than the R-10SWi 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-4000 weighs 69.64kg / 153.2lbs and the Klipsch R-10SWi weighs 11.59kg / 25.5lbs. This makes the PB-4000 501% heavier than the R-10SWi.
Here is a comparison of how PB-4000 and R-10SWi'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-4000?
Here are the items that are included inside the box of PB-4000:
Powered subwooferGrille6-feet AC power cordRemote control4 Elastomer feetOwners ManualImportant Safety Instructions
What's in the Box of Klipsch R-10SWi?
Here are the items that come with the R-10SWi:
Powered subWireless transmitter (attached 12
 Woofer Size |
13.5 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
16 Hz
vs
32 Hz
|
Generates deeper bass |
 High Frequency Response |
200k Hz
vs
120k Hz
|
Generates higher frequency |
 Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
 Handheld Remote |
Yes
vs
No
|
Control the speaker by the included RC |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Height |
370mm
vs
596mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1469cm2
vs
3970cm2
|
Takes less floor space |
 Price per pair* |
274USD
vs
2300USD
|
costs less (*prices may change depending on the seller, location and time) |
 Wireless Operation |
Yes
vs
No
|
Connect your subwoofer to your system wireless |
| General |
SVS PB-4000 |
Klipsch Reference R-10SWi |
| Brand |
SVS |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
1200 watts |
150 watts |
| Frequency Response |
16-200 Hz |
32-120 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1200-watt RMS |
150-watt RMS |
| Watts Peak (Max) |
n/a |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
13.5" |
10" |
| Woofer Composition |
Composite/Glass Fiber |
Copper IMG |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
rear |
Physical Specs |
|
|
| Height |
596.0mm (23.5") |
370.0mm (14.6") |
| Width |
521.0mm (20.5") |
318.0mm (12.5") |
| Depth |
762.0mm (30") |
462.0mm (18.2") |
| Weight |
69.64kg (153.2lbs) |
11.59kg (25.5lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
2 Years |
| Labor Warranty |
5 Years |
2 Years |