In this review, we will be comparing SB-1000 Pro and ASW608, two Powered Subwoofer speakers from SVS 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 SVS SB-1000 Pro and B&W ASW608 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 SB-1000 Pro and B&W ASW608 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 SB-1000 Proand B&W ASW608 have a single woofer setup however the SVS SB-1000 Pro's woofer is 12-inch whereas the B&W ASW608 features a 8-inch woofer.
Frequency Response
SB-1000 Pro has a frequency range of 20-270 Hz whereas ASW608 has a frequency range of 32-140 Hz. With a minimum frequency of 20Hz, the SB-1000 Pro can go significantly deeper on the low side and provide stronger bass compared to the ASW608'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 SB-1000 Pro and B&W ASW608 have Acoustic Suspension type cabinets. 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 SVS SB-1000 Pro's and B&W ASW608's external dimensions. SVS SB-1000 Pro has external dimensions of 343.0 x 331.0 x 402.0mm ( 13-1/2inch x 13inch x 15-13/16inch ) whereas B&W ASW608 has external dimensions of 272.0 x 261.0 x 350.0mm ( 10-11/16 x 10-1/4 x 13-3/4inch) .
SVS SB-1000 Pro is clearly the larger of the two speakers. Its body is 70mm wider, 71mm taller and 52mm deeper than B&W ASW608.
Below you can see the front view size comparison of SVS SB-1000 Pro and B&W ASW608 in scale.
Comparison image of SVS SB-1000 Pro and B&W ASW608 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 SB-1000 Pro is approximately 1330.6cm2 / 206.2inch2 and base area of the B&W ASW608 is approximately 913.5cm2 / 141.6inch2. The SB-1000 Pro requires 46% more surface area than the ASW608 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 SB-1000 Pro weighs 11.82kg / 26lbs and the B&W ASW608 weighs 8.86kg / 19.5lbs. This makes the SB-1000 Pro 33% heavier than the ASW608.
Here is a comparison of how SB-1000 Pro and ASW608'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 SB-1000 Pro?
Here are the items that are included inside the box of SB-1000 Pro:
Powered subwooferGrille6-feet AC power cordQuick Start GuideBrochureSVS Support Information
What's in the Box of B&W ASW608?
Here are the items that come with the ASW608:
Powered subwooferGrille6.5-feet AC power cord4 Rubber feet4 Spike feet4 Lock-nutsManualBowers & Wilkins brochureWarranty Information
 Woofer Size |
12 inches
vs
8 inches
|
Larger woofer |
| Low Frequency Response |
20 Hz
vs
32 Hz
|
Generates deeper bass |
 High Frequency Response |
270k Hz
vs
140k Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
 Height |
272mm
vs
343mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
913cm2 (261x350mm)
vs
1330cm2 (331x402mm)
|
Takes less floor space |
 Price per pair* |
599USD
vs
600USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
SVS SB-1000 Pro |
Bowers & Wilkins ASW608 |
| Brand |
SVS |
Bowers Wilkins |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
325 watts |
200 watts |
| Frequency Response |
20-270 Hz |
32-140 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
325-watt RMS |
200-watt RMS |
| Watts Peak (Max) |
820-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
8" |
| Woofer Composition |
Fiber-composite |
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 |
343.0mm (13.5") |
272.0mm (10.7") |
| Width |
331.0mm (13") |
261.0mm (10.3") |
| Depth |
402.0mm (15.8") |
350.0mm (13.8") |
| Weight |
11.82kg (26lbs) |
8.86kg (19.5lbs) |
| Enclosure |
Acoustic Suspension |
Acoustic Suspension |
| Available Colors |
Black,White |
n/a |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
2 Years |
| Labor Warranty |
5 Years |
2 Years |