In this review, we will be comparing KC62 and SB-1000 Pro, two Powered Subwoofer speakers from KEF and SVS. 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 SVS SB-1000 Pro 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 SVS SB-1000 Pro 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 SVS SB-1000 Pro have a totally different setup: the KEF KC62 features 2 x 6.5-inch drivers whereas the SB-1000 Pro features 1 x 12-inch drivers.
Frequency Response
KC62 has a frequency range of 11-200 Hz whereas SB-1000 Pro has a frequency range of 20-270 Hz. With a minimum frequency of 11Hz, the KC62 can go significantly deeper on the low side and provide stronger bass compared to the SB-1000 Pro'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 KC62 and SVS SB-1000 Pro 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 SVS SB-1000 Pro'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 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 ) .
SVS SB-1000 Pro is clearly the larger of the two speakers. Its body is 73mm wider, 98mm taller and 121mm deeper than KEF KC62.
Below you can see the front view size comparison of KEF KC62 and SVS SB-1000 Pro in scale.
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 SVS SB-1000 Pro is approximately 1330.6cm2 / 206.2inch2. The KC62 requires 46% less surface area than the SB-1000 Pro 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 SVS SB-1000 Pro weighs 11.82kg / 26lbs. This makes the KC62 19% heavier than the SB-1000 Pro.
Here is a comparison of how KC62 and SB-1000 Pro'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 SVS SB-1000 Pro?
Here are the items that come with the SB-1000 Pro:
Powered subwooferGrille6-feet AC power cordQuick Start GuideBrochureSVS Support Information
Number of Woofers |
2
vs
1
|
More woofers |
Low Frequency Response |
11 Hz
vs
20 Hz
|
Generates deeper bass |
Height |
245mm
vs
343mm
|
Easier to fit in smaller spaces |
Base Surface Area |
725cm2 (258x281mm)
vs
1330cm2 (331x402mm)
|
Takes less floor space |
Woofer Size |
12 inches
vs
6.5 inches
|
Larger woofer |
High Frequency Response |
270k Hz
vs
200k Hz
|
Generates higher frequency |
App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
Price per pair* |
600USD
vs
1500USD
|
costs less (*prices may change depending on the seller, location and time) |
General |
KEF KC62 |
SVS SB-1000 Pro |
Brand |
KEF |
SVS |
Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
Max Amplifier Output |
1000 watts |
325 watts |
Frequency Response |
11-200 Hz |
20-270 Hz |
Amplifier |
|
|
Watts RMS (Continuous) |
1000-watt RMS |
325-watt RMS |
Watts Peak (Max) |
n/a |
820-watt RMS |
Drivers |
|
|
Woofer Quantity |
2 |
1 |
Woofer Size |
6.5" |
12" |
Woofer Composition |
|
Fiber-composite |
Tweeter Size |
- |
- |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Firing Direction |
side |
front |
Physical Specs |
|
|
Height |
245.0mm (9.6") |
343.0mm (13.5") |
Width |
258.0mm (10.2") |
331.0mm (13") |
Depth |
281.0mm (11.1") |
402.0mm (15.8") |
Weight |
14.05kg (30.9lbs) |
11.82kg (26lbs) |
Enclosure |
Acoustic Suspension |
Acoustic Suspension |
Available Colors |
n/a |
Black,White |
Grille |
n/a |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
Parts Warranty |
2 Years |
5 Years |
Labor Warranty |
2 Years |
5 Years |