In this review, we will be comparing R-101SW and SB-2000 Pro, two Powered Subwoofer speakers from Klipsch 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 Klipsch R-101SW 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.Both Klipsch R-101SWand SVS SB-2000 Pro have a single woofer setup however the Klipsch R-101SW's woofer is 10-inch whereas the SVS SB-2000 Pro features a 12-inch woofer.
Frequency Response
R-101SW has a frequency range of 29.5-160 Hz whereas SB-2000 Pro has a frequency range of 19-240 Hz. With a minimum frequency of 19Hz, the SB-2000 Pro can go significantly deeper on the low side and provide stronger bass compared to the R-101SW's min frequency of 30Hz.
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 Klipsch R-101SW 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 Klipsch R-101SW's and SVS SB-2000 Pro's external dimensions. Klipsch R-101SW has external dimensions of 370.0 x 358.0 x 529.0mm (14-9/16inch x 14-1/16inch x 20-13/16inch) 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).
Below you can see the front view size comparison of Klipsch R-101SW and SVS SB-2000 Pro in scale.
Comparison image of Klipsch R-101SW 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 Klipsch R-101SW is approximately 1893.8cm2 / 293.5inch2 and base area of the SVS SB-2000 Pro is approximately 1566.7cm2 / 242.8inch2. The R-101SW requires 21% 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 Klipsch R-101SW weighs 13.91kg / 30.6lbs and the SVS SB-2000 Pro weighs 17.55kg / 38.6lbs. This makes the SB-2000 Pro 26% heavier than the R-101SW.
Here is a comparison of how R-101SW 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 Klipsch R-101SW?
Here are the items that are included inside the box of R-101SW:
- Powered subwoofer
- Grille
- 6.5-feet AC power cord
- User Manual
- Important Safety Instructions
- Warranty 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
 Price per pair* |
499USD
vs
900USD
|
costs less (*prices may change depending on the seller, location and time) |
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
19 Hz
vs
30 Hz
|
Generates deeper bass |
 High Frequency Response |
240k Hz
vs
160k Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Base Surface Area |
1566cm2
vs
1893cm2
|
Takes less floor space |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
| General |
Klipsch Reference R-101SW |
SVS SB-2000 Pro |
| Brand |
Klipsch |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
150 watts |
550 watts |
| Frequency Response |
29.5-160 Hz |
19-240 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
150-watt RMS |
550-watt RMS |
| Watts Peak (Max) |
n/a |
1500-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
12" |
| Woofer Composition |
Spun-Copper TCP |
Aluminum |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
370.0mm (14.6") |
370.0mm (14.6") |
| Width |
358.0mm (14.1") |
361.0mm (14.2") |
| Depth |
529.0mm (20.8") |
434.0mm (17.1") |
| Weight |
13.91kg (30.6lbs) |
17.55kg (38.6lbs) |
| Enclosure |
Bass Reflex |
Acoustic Suspension |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
2 Years |
5 Years |
| Labor Warranty |
2 Years |
5 Years |