In this review, we will be comparing RP-1000SW and ASW610, two Powered Subwoofer speakers from Klipsch and Bowers Wilkins. 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 RP-1000SW and B&W ASW610 first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Klipsch RP-1000SW and B&W ASW610 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.Klipsch RP-1000SWand B&W ASW610 have the same driver set up: Both subwoofers have 1 x 10" drivers.
Frequency Response
RP-1000SW has a frequency range of 19-131 Hz whereas ASW610 has a frequency range of 27-140 Hz. With a minimum frequency of 19Hz, the RP-1000SW can go significantly deeper on the low side and provide stronger bass compared to the ASW610's min frequency of 27Hz.
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 RP-1000SW 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 B&W ASW610 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
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 Klipsch RP-1000SW's and B&W ASW610's external dimensions. Klipsch RP-1000SW has external dimensions of 423.0 x 381.0 x 635.0mm ( 16-5/8inch x 15inch x 25inch ) whereas B&W ASW610 has external dimensions of 321.0 x 312.0 x 394.0mm ( 12-5/8 x 12-1/4 x 15-1/2inch) .
Klipsch RP-1000SW is clearly the larger of the two speakers. Its body is 69mm wider, 102mm taller and 241mm deeper than B&W ASW610.
Below you can see the front view size comparison of Klipsch RP-1000SW and B&W ASW610 in scale.
Comparison image of Klipsch RP-1000SW and B&W ASW610 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 RP-1000SW is approximately 2419.4cm2 / 375.0inch2 and base area of the B&W ASW610 is approximately 1229.3cm2 / 190.5inch2. The RP-1000SW requires 97% more surface area than the ASW610 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 RP-1000SW weighs 25.77kg / 56.7lbs and the B&W ASW610 weighs 12.55kg / 27.6lbs. This makes the RP-1000SW 105% heavier than the ASW610.
Here is a comparison of how RP-1000SW and ASW610's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 Low Frequency Response |
19 Hz
vs
27 Hz
|
Generates deeper bass |
 Price per pair* |
749USD
vs
899USD
|
costs less (*prices may change depending on the seller, location and time) |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
 High Frequency Response |
140k Hz
vs
131k Hz
|
Generates higher frequency |
 Height |
321mm
vs
423mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1229cm2 (312x394mm)
vs
2419cm2 (381x635mm)
|
Takes less floor space |
| General |
Klipsch Reference Premiere RP-1000SW |
Bowers & Wilkins ASW610 |
| Brand |
Klipsch |
Bowers Wilkins |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
300 watts |
200 watts |
| Frequency Response |
19-131 Hz |
27-140 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
300-watt RMS |
200-watt RMS |
| Watts Peak (Max) |
600-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
10" |
| Woofer Composition |
Cerametallic |
Paper/Aramid Fiber |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
423.0mm (16.7") |
321.0mm (12.6") |
| Width |
381.0mm (15") |
312.0mm (12.3") |
| Depth |
635.0mm (25") |
394.0mm (15.5") |
| Weight |
25.77kg (56.7lbs) |
12.55kg (27.6lbs) |
| Enclosure |
Bass Reflex |
Acoustic Suspension |
| Finish |
MDF with Vinyl |
n/a |
| Available Colors |
Ebony |
n/a |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 years |
2 Years |
| Labor Warranty |
5 years |
2 Years |