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KEF

12-inch front-firing active subwoofer

Kube 12 MIE is designed to deliver rich and powerful bass, creating a heart-pounding rumble for your favourite music and movies. It features a large 12-inch driver and a 300 Watts Class D amplifier. With Music Integrity Engine®, the Kube 12 MIE is optimised to deliver outstanding level of depth and dynamics.

 

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Music Integrity Engine® (MIE)
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 second large model in the Kube range, 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.

SPECIFICATIONS
Design

Powered Subwoofer (Sealed)

Drive units

1 x 300mm (12in.)

Frequency response (±3dB)

22Hz – 140Hz

Max output

114dB

Amplifier type

Class D

Amplifier power

300W RMS

Variable low pass filter

40Hz – 140Hz, LFE

Input

Expansion port for KW1
RCA phono sockets
Speaker level inputs

Power requirements

100-240 V, 50/60 Hz

Power Consumption

300VA

IN THE BOX

Kube 12 MIE subwoofer

Power cord

Euroblock speaker level connector

User manual and warranty information

DIMENSIONS
Dimension (H x W x D) with Rear Panel and Feet

410 x 393 x 410 mm
(16.1 x 15.5 x 16.1 in)

Weight

18.6kg

DRIVER UNIT

12" Front Firing

15" Front Firing

2 x 6.5”
Uni-Core Force cancelling

FREQUENCY RESPONSE

22Hz (±3dB)

20Hz (±3dB)

1000W RMS
2 x 500

MAX SPL

114dB

116dB

105 dB