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.

Seamless elegance

The sealed cabinet design facilitates optimal placement, while the contemporary design seamlessly blends with the room's decor.

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 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
 

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)
 

Weight 

9.4kg  

What is in the box

• Kube 8 MIE subwoofer
• Power cord
• Euroblock speaker level connector
• User manual and warranty information.