In this review, we will be comparing Kube 10 MIE and KC62, two Powered Subwoofer speakers by KEF. 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 Kube 10 MIE and KEF KC62 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 Kube 10 MIE and KEF KC62 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 Kube 10 MIE and KEF KC62 have a totally different setup: the KEF Kube 10 MIE features 1 x 10-inch drivers whereas the KC62 features 2 x 6.5-inch drivers.
Frequency Response
Kube 10 MIE has a frequency range of 20-140 Hz whereas KC62 has a frequency range of 11-200 Hz. With a minimum frequency of 11Hz, the KC62 can go significantly deeper on the low side and provide stronger bass compared to the Kube 10 MIE's min frequency of 20Hz.
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 Kube 10 MIE and KEF KC62 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 Kube 10 MIE's and KEF KC62's external dimensions. KEF Kube 10 MIE has external dimensions of 370 x 353 x 370 mm ( 14.6 x 13.9 x 14.6 in) whereas 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 ) .
KEF Kube 10 MIE is clearly the larger of the two speakers. Its body is 95mm wider, 125mm taller and 89mm 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 Kube 10 MIE is approximately 1306.1cm2 / 202.4inch2 and base area of the KEF KC62 is approximately 725.0cm2 / 112.4inch2. The Kube 10 MIE requires 80% more surface area than the KC62 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 KEF Kube 10 MIE weighs 15.40kg / 33.9lbs and the KEF KC62 weighs 14.05kg / 30.9lbs. This makes the Kube 10 MIE 10% heavier than the KC62.
Here is a comparison of how Kube 10 MIE and KC62'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 Kube 10 MIE?
Here are the items that are included inside the box of Kube 10 MIE:
Kube 10 MIE subwoofer Power cord Euroblock speaker level connector User manual and warranty information
What's in the Box of KEF KC62?
Here are the items that come with the KC62:
Powered subwoofer6.5-feet AC power cordSpeaker-level input blockUser ManualImportant Safety InformationWarranty Information
Woofer Size |
10 inches
vs
6.5 inches
|
Larger woofer |
Price per pair* |
799USD
vs
1500USD
|
costs less (*prices may change depending on the seller, location and time) |
Number of Woofers |
2
vs
1
|
More woofers |
Low Frequency Response |
11 Hz
vs
20 Hz
|
Generates deeper bass |
High Frequency Response |
200k Hz
vs
140k Hz
|
Generates higher frequency |
Height |
245mm
vs
370mm
|
Easier to fit in smaller spaces |
Base Surface Area |
725cm2 (258x281mm)
vs
1306cm2 (353x370mm)
|
Takes less floor space |
General |
KEF Kube 10 MIE |
KEF KC62 |
Brand |
KEF |
KEF |
Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
Max Amplifier Output |
300 watts |
1000 watts |
Frequency Response |
20-140 Hz |
11-200 Hz |
Amplifier |
|
|
Watts RMS (Continuous) |
300-watt RMS |
1000-watt RMS |
Drivers |
|
|
Woofer Quantity |
1 |
2 |
Woofer Size |
10" |
6.5" |
Woofer Composition |
Polypropylene |
|
Tweeter Size |
- |
- |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Crossover Frequency |
40-140 Hz |
n/a |
Firing Direction |
n/a |
side |
Physical Specs |
|
|
Height |
370.0mm (14.6") |
245.0mm (9.6") |
Width |
353.0mm (13.9") |
258.0mm (10.2") |
Depth |
370.0mm (14.6") |
281.0mm (11.1") |
Weight |
15.40kg (33.9lbs) |
14.05kg (30.9lbs) |
Enclosure |
Acoustic Suspension |
Acoustic Suspension |
Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
Parts Warranty |
2 Years |
2 Years |
Labor Warranty |
2 Years |
2 Years |