In this review, we will be comparing KC62 and CW10, two Powered Subwoofer speakers from KEF and Monitor Audio . 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 KEF KC62 and Monitor Audio CW10 first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the KEF KC62 and Monitor Audio CW10 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.KEF KC62 and Monitor Audio CW10 have a totally different setup: the KEF KC62 features 2 x 6.5-inch drivers whereas the CW10 features 1 x 10-inch drivers.
Frequency Response
KC62 has a frequency range of 11-200 Hz whereas CW10 has a frequency range of 32-135 Hz. With a minimum frequency of 11Hz, the KC62 can go significantly deeper on the low side and provide stronger bass compared to the CW10'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 KEF KC62 and Monitor Audio CW10 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 KEF KC62's and Monitor Audio CW10's external dimensions. KEF KC62 has external dimensions of 245.0 x 258.0 x 281.0mm ( 9-5/8inch x 10-1/8inch x 11-1/16inch ) whereas Monitor Audio CW10 has external dimensions of 318.0 x 307.0 x 375.0mm ( 12-1/2 x 12-1/16 x 14-3/4inch) .
Monitor Audio CW10 is clearly the larger of the two speakers. Its body is 49mm wider, 73mm taller and 94mm deeper than KEF KC62.
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 KEF KC62 is approximately 725.0cm2 / 112.4inch2 and base area of the Monitor Audio CW10 is approximately 1151.3cm2 / 178.5inch2. The KC62 requires 37% less surface area than the CW10 which gives it a small advantage 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 KEF KC62 weighs 14.05kg / 30.9lbs and the Monitor Audio CW10 weighs 12.61kg / 27.7lbs. This makes the KC62 11% heavier than the CW10.
Here is a comparison of how KC62 and CW10's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of KEF KC62?
Here are the items that are included inside the box of KC62:
Powered subwoofer6.5-feet AC power cordSpeaker-level input blockUser ManualImportant Safety InformationWarranty Information
What's in the Box of Monitor Audio CW10?
Here are the items that come with the CW10:
Powered subwooferGrille (pre-installed)4 Rubber feet (pre-installed)6-feet AC power cord10-feet Mono-minijack cableOwners ManualWarranty CardSafety Instructions
 Number of Woofers |
2
vs
1
|
More woofers |
| Low Frequency Response |
11 Hz
vs
32 Hz
|
Generates deeper bass |
 High Frequency Response |
200k Hz
vs
135k Hz
|
Generates higher frequency |
 Height |
245mm
vs
318mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
725cm2 (258x281mm)
vs
1151cm2 (307x375mm)
|
Takes less floor space |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
| Woofer Size |
10 inches
vs
6.5 inches
|
Larger woofer |
 Price per pair* |
1325USD
vs
1500USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
KEF KC62 |
Monitor Audio CW10 |
| Brand |
KEF |
Monitor Audio |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
1000 watts |
400 watts |
| Frequency Response |
11-200 Hz |
32-135 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1000-watt RMS |
400-watt RMS |
Drivers |
|
|
| Woofer Quantity |
2 |
1 |
| Woofer Size |
6.5" |
10" |
| Woofer Composition |
|
C-CAM |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
side |
front |
Physical Specs |
|
|
| Height |
245.0mm (9.6") |
318.0mm (12.5") |
| Width |
258.0mm (10.2") |
307.0mm (12.1") |
| Depth |
281.0mm (11.1") |
375.0mm (14.8") |
| Weight |
14.05kg (30.9lbs) |
12.61kg (27.7lbs) |
| Enclosure |
Acoustic Suspension |
Acoustic Suspension |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
2 Years |
5 Years |
| Labor Warranty |
2 Years |
5 Years |