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popularEragorn | Staff posted Yesterday 10:41 PM
popularEragorn | Staff posted Yesterday 10:41 PM

15-Inch KEF KUBE 15 MIE 300W Powered Subwoofer $1000 + Free Shipping

$1,000

$1,500

33% off
KEF
6 Comments 1,600 Views
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Deal Details
Various Retailers [amazon.com] have 15-Inch KEF KUBE 15 MIE 300W Powered Subwoofer for $999.99. Shipping is free.

Available Retailers:
Specs via KEF:
  • Design: Powered Subwoofer (Sealed)
  • Drive Units: 1 × 380mm (15 in.)
  • Frequency Response: 20Hz – 140Hz (±3dB)
  • Maximum Output: 116dB
  • Amplifier Type: Class-D
  • Amplifier Power: 300W RMS
  • Variable Low Pass Filter: 40Hz – 140Hz, LFE
  • Input: RCA phono sockets, speaker level inputs
  • Expansion Port: For KW1
  • Power Requirements: 100 – 240V, 50/60 Hz
  • Power Consumption: 300VA
  • Dimensions (H × W × D) with rear panel and feet:
  • 519 × 500 × 515 mm
  • (20.4 × 19.7 × 20.3 in)
  • Weight: 27.5 kg
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Various Retailers [amazon.com] have 15-Inch KEF KUBE 15 MIE 300W Powered Subwoofer for $999.99. Shipping is free.

Available Retailers:
Specs via KEF:
  • Design: Powered Subwoofer (Sealed)
  • Drive Units: 1 × 380mm (15 in.)
  • Frequency Response: 20Hz – 140Hz (±3dB)
  • Maximum Output: 116dB
  • Amplifier Type: Class-D
  • Amplifier Power: 300W RMS
  • Variable Low Pass Filter: 40Hz – 140Hz, LFE
  • Input: RCA phono sockets, speaker level inputs
  • Expansion Port: For KW1
  • Power Requirements: 100 – 240V, 50/60 Hz
  • Power Consumption: 300VA
  • Dimensions (H × W × D) with rear panel and feet:
  • 519 × 500 × 515 mm
  • (20.4 × 19.7 × 20.3 in)
  • Weight: 27.5 kg

Community Voting

Deal Score
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Price Intelligence

Model: KEF - KUBE 15 MIE Subwoofer (Each) - Black

Deal History 

Sale Price
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Sort: Lowest to Highest | Last Updated 11/2/2025, 08:26 PM
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Best Buy$999.99

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6 Comments

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Today 02:03 AM
157 Posts
Joined Mar 2014
OmarO3115Today 02:03 AM
157 Posts
I think much better can be obtained for $1000
Today 04:28 AM
1,204 Posts
Joined Dec 2011
pojoToday 04:28 AM
1,204 Posts
I have the R11. This is tempting.

I've had bad experiences with SVS subs dying in the past. Any issues with these things?
Today 04:29 AM
1,307 Posts
Joined Jul 2008
macproToday 04:29 AM
1,307 Posts
Tremendous deal on KEF quality. Wish I had room for a 20" square sub.
Deal is also at Crutchfield:
https://www.crutchfield.com/S-u9G...5-MIE.html
Today 05:18 AM
238 Posts
Joined Dec 2009
champ305Today 05:18 AM
238 Posts
My KEF Kht egg set still going strong after almost 20 years.
Pro
Today 06:14 AM
72 Posts
Joined Jan 2015
hussmanne
Pro
Today 06:14 AM
72 Posts
Quote from OmarO3115 :
I think much better can be obtained for $1000
Examples? I'm in the market
Today 10:36 AM
21 Posts
Joined Aug 2019
DustinatorToday 10:36 AM
21 Posts
Quote from hussmanne :
Examples? I'm in the market
If you truly want/need a 15", I disagree with the person who said you can get better than this for $1k. However, I suppose there is an argument for 12" subs performing just as well or better. The consensus in the audiophile community is SVS (best all around), REL (best premium), and RSL (best budget). I recommend RSL. Not that I can't afford more, but it's just a sub and money can be better spent elsewhere. It's also more likely to punch above it's weight out of the 3, while still having the quality sound that each of these brands are known for. Great company too, that stands by their products. Their 12" goes for $885 with free shipping. You can also get 10% off if you have Govx ID.

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