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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
KEF KUBE 8 MIE 8" ACTIVE SUBWOOFER8 inch front firing active subwoofer The compact Kube 8 MIE may not take up much space, but the bass it delivers is far from small. With an 8 inch driver, it is ideally suited for smaller rooms. By sharing the same 300 Watts Class D amplifier from it's larger siblings, Kube 8 MIE exhibits unprecedented levels of control. With Music Integrity Engine, the Kube 8 MIE is optimised to dynamically extend the bass depth. The mastermind KEFs Music Integrity
8-inch front-firing active subwoofer
The compact Kube 8 MIE may not take up much space, but the bass it delivers is far from small. With an 8-inch driver, it is ideally suited for smaller rooms. By sharing the same 300 Watts Class D amplifier from it's larger siblings, Kube 8 MIE exhibits unprecedented levels of control. With Music Integrity Engine®, the Kube 8 MIE is optimised to dynamically extend the bass depth.
The mastermind
KEF’s Music Integrity Engine® (MIE), a proprietary suite of in-house coded DSP (Digital Signal Processing) algorithms, is the mastermind behind our wireless HiFi speakers and subwoofers. Each unique MIE is precisely tuned to allow all components within the individual wireless HiFi speaker or subwoofer to work in perfect harmony, elevating the overall performance for remarkable integrity, detail, and accuracy of sound.
Feel the force
The Kube features a front-firing long throw driver with a large cone area and high excursion, delivering higher output at lower frequencies. Its efficient and cool-running 300W Class D RMS amplifier further enhances performance.
Versatile immersion
The most compact model in the Kube range, perfectly suited for smaller rooms and elevates your movies, music, TV and gaming experience.
Effortless wireless integration
The KW1 enables optimal placement of the Kube without being limited by cables. High-quality wireless transmission ensures the delivery of every nuance and impact from your favourite movies and music.
Well connected
Kube offers versatile connection options, including KEF SmartConnect and speaker level inputs, making connecting into any system a breeze.
3 room position EQ options
The intuitive preset options ensure excellent performance from Kube no matter where in the room it is placed.
Multiple power modes
'Auto wake up' detects audio signals for instant readiness, 'Always on' mode keeps it ready to play instantly, and '12V trigger' provides automatic wake-up.
SPECIFICATIONS
Design
Powered Subwoofer (Sealed)
Drive units
1 x 200mm (8in.)
Frequency response
34Hz - 140Hz (-6dB)
Max output
105dB
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
Speaker level inputs
Expansion port for KW1
Power requirements
100 - 240V, 50/60 Hz
Power consumption
300VA
Dimension (H x W x D) with rear panel and feet
293 x 293 x 310 mm
(11.5 x 11.5 x 12.2 in)
(11.5 x 11.5 x 12.2 in)
Weight
9.4kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 1
This is not even chew resistant!!
Color: Brown
If there was an option for ZERO stars that would be this. Within 5 minutes my little 11 pound Havanese had all the ears off, then out came the stuffing. He had the little dog, and a green duck. I had to take the duck away to sew it….then he still had studding everywhere…and that was the little dog. Throwing stuffing and pieces away….I should have put these right back in the bags they came in. In no way ate these even chew “resistant “!!!! Probably just look good onna shelf.👎👎
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Reviewed in the United States on April 10, 2026
★★★★★ 3
Not quite "indestructible"
Color: Green+Brown
These toys are so cute! But, they are NOT for aggressive chewers! 15 minutes and they were ruined. But for kinder chewers...they are adorable.
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Reviewed in the United States on April 15, 2026
★★★★★ 2
Easily Destructed
Color: Green+Orange
My dog destroyed it within a couple of days. The “rope” turned into strings which is dangerous if eaten
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Not as good as advertised
Color: Blue
Chewed up in 20 minutes
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Reviewed in the United States on May 24, 2026
★★★★★ 3
Cute but NOT indestructible
Color: Brown
Not indestructible
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Reviewed in the United States on April 3, 2026