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popularlihaifn posted Jun 23, 2026 05:24 AM
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popularlihaifn posted Jun 23, 2026 05:24 AM

KEF KC62 Subwoofer (Black) $1519.99

$1,520

$1,700

10% off
Amazon
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Deal Details
Specifications
Design: Uni-Core Force Cancellation
Drive Units: 2 x 6.5" drivers
Frequency response (±3dB): 11Hz – 200Hz
Max output: 105dB
Amplifier type: Built-in Class D
Amplifier power: 1000W RMS (2 x 500W RMS)
Dimension (H x W x D): 9.68 x 10.07 x 9.76 in
Variable low pass filter: 40Hz – 140Hz, LFE

KC62 is an incredibly compact subwoofer that delivers the might and magic of deep, accurate bass for a thrillingly immersive music, movie and gaming experience. Created using innovative KEF engineering including the ground-breaking Uni-Core™ technology, the football-sized KC62 features two 6.5inch force cancelling drive units powered by 1,000W RMS of specially designed Class D amplification.


https://www.amazon.com/KEF-KC62B-...098R57TPV/
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Deal Details
Community Notes
About the Poster
Specifications
Design: Uni-Core Force Cancellation
Drive Units: 2 x 6.5" drivers
Frequency response (±3dB): 11Hz – 200Hz
Max output: 105dB
Amplifier type: Built-in Class D
Amplifier power: 1000W RMS (2 x 500W RMS)
Dimension (H x W x D): 9.68 x 10.07 x 9.76 in
Variable low pass filter: 40Hz – 140Hz, LFE

KC62 is an incredibly compact subwoofer that delivers the might and magic of deep, accurate bass for a thrillingly immersive music, movie and gaming experience. Created using innovative KEF engineering including the ground-breaking Uni-Core™ technology, the football-sized KC62 features two 6.5inch force cancelling drive units powered by 1,000W RMS of specially designed Class D amplification.


https://www.amazon.com/KEF-KC62B-...098R57TPV/

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Jun 23, 2026 11:36 AM
693 Posts
Joined Jul 2015
lee38jxJun 23, 2026 11:36 AM
693 Posts
YMMV, $1699 new, $1444.97 in Fairfax, VA as of 7:36 am
Pro
Jun 23, 2026 04:22 PM
1,190 Posts
Joined Sep 2018
Zorba1446
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Jun 23, 2026 04:22 PM
1,190 Posts

Our community has rated this post as helpful. If you agree, why not thank Zorba1446

Here are actual measurements: https://audioxpress.com/article/f...technology

As I suspected, KEF's claimed 11Hz F3 for this tiny little thing is a joke. Real world F3 is around 26hz ... not bad, but not any better than a $300 RSL Speedwoofer 10e.

So, if you're willing to pay 5x as much just to get a smaller prettier form factor, just know what you're getting with your $1520. A decent sub for music, average for movies.

Nice discussion here: https://www.avsforum.com/threads/...6/#replies
3
Yesterday 04:00 AM
28 Posts
Joined Mar 2019
Camilo4Yesterday 04:00 AM
28 Posts
I have the kanto tuk connected to a wiim ultra, anybody has experience with this really expensive little subwoofer?
Yesterday 02:14 PM
1,102 Posts
Joined Sep 2014
m3n00bYesterday 02:14 PM
1,102 Posts
These sound great in small rooms. Anything more than 12x12 and you're going to need something bigger.
1
Yesterday 02:26 PM
40 Posts
Joined Aug 2025
SmileyMicrobeYesterday 02:26 PM
40 Posts
Quote from Camilo4 :
I have the kanto tuk connected to a wiim ultra, anybody has experience with this really expensive little subwoofer?
Seems to be way overpriced for what it does. Most likely you'd be paying for the brand name and marketing.
Yesterday 03:04 PM
2 Posts
Joined Aug 2017
spetemanYesterday 03:04 PM
2 Posts
I have the KEF LS50 Wireless IIs and have been waiting on this to go on sale. I have researched the hell out of whether I should go with an equivalent sub for much cheaper, that likely will perform as well, but I'm going to lean on KEF just getting it fully integrated out of the box in terms of sound/tuning, etc. My room is about 10'x12'x7' ceiling. The LS50's sound a bit "empty" unless I am really blasting them, and I think adding the lower ranges with this little guy will make a huge difference. I realize this is not a technical approach to this decision, but it's where I've landed.
Yesterday 03:11 PM
3,280 Posts
Joined Jul 2020
ThirstyCruzYesterday 03:11 PM
3,280 Posts
Quote from SmileyMicrobe :
Seems to be way overpriced for what it does. Most likely you'd be paying for the brand name and marketing.
Definitely is! And long in tooth. Even though sub tech doesn't change much, there's no reason for this to me so expensive. I had it 4 years ago (cheaper back then) and wasn't impressed.. maybe for $500 max, but you can do much better for the money and for a lot less too

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Yesterday 06:56 PM
469 Posts
Joined Jan 2014
RobertJasonYesterday 06:56 PM
469 Posts
JESUS! An RSL, SVS, or HSU will kill this in performance at a $400-$600 price range.
Yesterday 07:14 PM
2,070 Posts
Joined Dec 2004
awdawgYesterday 07:14 PM
2,070 Posts
Quote from speteman :
I have the KEF LS50 Wireless IIs and have been waiting on this to go on sale. I have researched the hell out of whether I should go with an equivalent sub for much cheaper, that likely will perform as well, but I'm going to lean on KEF just getting it fully integrated out of the box in terms of sound/tuning, etc. My room is about 10'x12'x7' ceiling. The LS50's sound a bit "empty" unless I am really blasting them, and I think adding the lower ranges with this little guy will make a huge difference. I realize this is not a technical approach to this decision, but it's where I've landed.
You do you, but this does not look like a lot of subwoofer for a lot of money. For not a lot more then this little dink, I have 45" worth of woofer with a lot more capabilities. I suspect this sounds nice, but underwhelming for $1500.

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