In this review, we will be comparing Concerta2 B10 and R-100SW, two Powered Subwoofer speakers from Revel 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 Revel Concerta2 B10 and Klipsch R-100SW first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Revel Concerta2 B10 and Klipsch R-100SW 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.Revel Concerta2 B10and Klipsch R-100SW have the same driver set up: Both subwoofers have 1 x 10" drivers.
Frequency Response
Concerta2 B10 has a frequency range of 35-150 Hz whereas R-100SW has a frequency range of 32-120 Hz. With a minimum frequency of 32Hz, the R-100SW can go slightly deeper then the Concerta2 B10's min frequency of 35Hz.
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 Revel Concerta2 B10 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 Klipsch R-100SW have Bass reflex type enclosure.
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 Revel Concerta2 B10's and Klipsch R-100SW's external dimensions. Revel Concerta2 B10 has external dimensions of 420.0 x 377.0 x 440.0mm ( 16-1/2 x 14-13/16 x 17-5/16inch) whereas Klipsch R-100SW has external dimensions of 372.0 x 320.0 x 459.0mm ( 14-5/8 x 12-9/16 x 18-1/16inch) .
Klipsch R-100SW is 57mm narrower and 48mm shorter than Revel Concerta2 B10 but it is also 19mm deeper.
Below you can see the front view size comparison of Revel Concerta2 B10 and Klipsch R-100SW in scale.
Comparison image of Revel Concerta2 B10 and Klipsch R-100SW 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 Revel Concerta2 B10 is approximately 1658.8cm2 / 257.1inch2 and base area of the Klipsch R-100SW is approximately 1468.8cm2 / 227.7inch2. The Concerta2 B10 requires 13% more surface area than the R-100SW 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 Revel Concerta2 B10 weighs 21.36kg / 47lbs and the Klipsch R-100SW weighs 10.91kg / 24lbs. This makes the Concerta2 B10 96% heavier than the R-100SW.
Here is a comparison of how Concerta2 B10 and R-100SW's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Revel Concerta2 B10?
Here are the items that are included inside the box of Concerta2 B10:
Powered subwoofer6-feet AC power cordGrille4 Spike feetOwners Manual
What's in the Box of Klipsch R-100SW?
Here are the items that come with the R-100SW:
Powered subGrille (installed)6.5-feet AC power cordUser ManualImportant Safety InstructionsWarranty Information
 High Frequency Response |
150k Hz
vs
120k Hz
|
Generates higher frequency |
 Low Frequency Response |
32 Hz
vs
35 Hz
|
Generates deeper bass |
 Height |
372mm
vs
420mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1468cm2 (320x459mm)
vs
1658cm2 (377x440mm)
|
Takes less floor space |
 Price per pair* |
275USD
vs
1650USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Revel Concerta2 B10 |
Klipsch R-100SW |
| Brand |
Revel |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
800 watts |
150 watts |
| Frequency Response |
35-150 Hz |
32-120 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
n/a |
150-watt RMS |
| Watts Peak (Max) |
n/a |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
10" |
| Woofer Composition |
Anodized aluminum |
Copper-spun IMG |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
420.0mm (16.5") |
372.0mm (14.6") |
| Width |
377.0mm (14.8") |
320.0mm (12.6") |
| Depth |
440.0mm (17.3") |
459.0mm (18.1") |
| Weight |
21.36kg (47lbs) |
10.91kg (24lbs) |
| 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 |