Free Shipping in Singapore on all orders $300 and above

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.

Product Details

Technical Specifications

Design
Powered Subwoofer (Sealed)

Drive units
1 x 380mm (15in.)


Frequency response
20Hz - 140Hz (±3dB)

Max 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

In the box

  • Kube 15 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
519 x 500 x 515 mm (20.4 x 19.7 x 20.3 in)

Weight 
27.5kg