In this review, we will be comparing Radius 390 and ASW610, two Powered Subwoofer speakers from Monitor Audio 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 Monitor Audio Radius 390 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 Monitor Audio Radius 390 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.Monitor Audio Radius 390and B&W ASW610 have the same driver set up: Both subwoofers have 1 x 10" drivers.
Frequency Response
Radius 390 has a frequency range of 30-120 Hz whereas ASW610 has a frequency range of 27-140 Hz. With a minimum frequency of 27Hz, the ASW610 can go slightly deeper then the Radius 390'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 Monitor Audio Radius 390 has a Passive Radiator type cabinet. Passive Radiator type subwoofers sports a non-powered cone that moves in response to the main woofer to move air out in order to generate stronger bass in a smaller body compared to ported or 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 Monitor Audio Radius 390's and B&W ASW610's external dimensions. Monitor Audio Radius 390 has external dimensions of 348.0 x 331.0 x 385.0mm ( 13-11/16 x 13 x 15-1/8inch) 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) .
B&W ASW610 is 19mm narrower and 27mm shorter than Monitor Audio Radius 390 but it is also 9mm deeper.
Below you can see the front view size comparison of Monitor Audio Radius 390 and B&W ASW610 in scale.
Comparison image of Monitor Audio Radius 390 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 Monitor Audio Radius 390 is approximately 1274.4cm2 / 197.5inch2 and base area of the B&W ASW610 is approximately 1229.3cm2 / 190.5inch2. The Radius 390 requires 4% 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 Monitor Audio Radius 390 weighs 13.77kg / 30.3lbs and the B&W ASW610 weighs 12.55kg / 27.6lbs. This makes the Radius 390 10% heavier than the ASW610.
Here is a comparison of how Radius 390 and ASW610's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Monitor Audio Radius 390?
Here are the items that are included inside the box of Radius 390:
Powered sub6-feet AC power cord10.75-feet Mono minijack cableOwners ManualImportant Safety Instructions
What's in the Box of B&W ASW610?
Here are the items that come with the ASW610:
Powered subwooferGrille6.5-feet AC power cord4 Rubber feet4 Spike feet4 Lock-nutsManualBowers & Wilkins brochureWarranty Information
 Low Frequency Response |
27 Hz
vs
30 Hz
|
Generates deeper bass |
 High Frequency Response |
140k Hz
vs
120k Hz
|
Generates higher frequency |
 Height |
321mm
vs
348mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1229cm2 (312x394mm)
vs
1274cm2 (331x385mm)
|
Takes less floor space |
 Price per pair* |
899USD
vs
1150USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Monitor Audio Radius 390 |
Bowers & Wilkins ASW610 |
| Brand |
Monitor Audio |
Bowers Wilkins |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
220 watts |
200 watts |
| Frequency Response |
30-120 Hz |
27-140 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
220-watt RMS |
200-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
10" |
| Woofer Composition |
C-CAM |
Paper/Aramid Fiber |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
side |
front |
Physical Specs |
|
|
| Height |
348.0mm (13.7") |
321.0mm (12.6") |
| Width |
331.0mm (13") |
312.0mm (12.3") |
| Depth |
385.0mm (15.2") |
394.0mm (15.5") |
| Weight |
13.77kg (30.3lbs) |
12.55kg (27.6lbs) |
| Enclosure |
Passive Radiator |
Acoustic Suspension |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
2 Years |
2 Years |
| Labor Warranty |
2 Years |
2 Years |