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15-inch front-firing active subwoofer
Seamless elegance
The sealed cabinet design facilitates optimal placement, while the contemporary design seamlessly blends with the room's decor.
KEF‘s proprietary DSP (Digital Signal Processing) algorithms ensure that every component of the subwoofer works in perfect harmony. Features such as iBX Intelligent Bass Extension provides even deeper and precise bass at any listening level.
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 largest model in the Kube range with the highest output, perfect for movies, music, TV and gaming in larger rooms and dedicated home theatres.
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.
The right subwoofer for you
 Kube 15 MIESubwoofersShop Now |  Kube 12 MIESubwoofersShop Now |  Kube 10 MIESubwoofersShop Now |  Kube 8 MIESubwoofersShop Now |
|---|---|---|---|
| 15" (38 cm) Front Firing | 12" (30.5 cm) Front Firing | 10" (25.4 cm) Front Firing | 8" (20.3 cm) Front Firing |
| 20Hz (±3dB) | 22Hz (±3dB) | 24Hz (±3dB) | 34Hz (-6dB) |
| 116dB | 114dB | 111dB | 105dB |
| 519 x 500 x 515 mm
(20.4 x 19.7 x 20.3 in) | 410 x 393 x 410 mm
(16.1 x 15.5 x 16.1 in) | 370 x 353 x 370 mm
(14.6 x 13.9 x 14.6 in) | 293 x 293 x 310 mm
(11.5 x 11.5 x 12.2 in) |
- Kube 15 MIE subwoofer
- Power cord
- Euroblock speaker level connector
- User manual and warranty information
**This feature is not supported on Chrome for iOS devices.
**This feature is not supported on Chrome for iOS devices.
**This feature is not supported on Chrome for iOS devices.
**This feature is not supported on Chrome for iOS devices.
The Details
SPECIFICATIONS
Speaker level inputs
Expansion port for KW1
(20.4 x 19.7 x 20.3 in)
Please visit our Product Support page for more details. KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.
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