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KEF Kube 15 MIE

Flagship 15” Active Subwoofer
The KEF Kube range's largest subwoofer offers the deepest bass with the biggest impact. A 15" driver and a 300W amp all help to fill large rooms with truly earth-shaking sound.

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£1,149.00
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Specifications of the KEF Kube 15 MIE

  • Weight (Kg) 27.500000
  • Colour Black
  • Brand KEF
  • Product Type Subwoofer
  • Warranty 5 Years
  • Width 500mm
  • Height 519mm
  • Depth 515mm
  • Maximum SPL 116dB
  • Frequency Response 22Hz - 140Hz (±3dB)
  • Line In RCA phono sockets - Speaker level inputs - Expansion port for KW1
  • Low Pass Filter Alignment Variable low pass filter 40Hz – 140Hz, LFE
  • Amplifiers Class D

At Smart Home Sounds we pride ourselves on customer satisfaction and would like our customers to be 100% happy with their purchase.

We offer 30-day hassle-free returns and personalised service from real-life people. If an item doesn't meet your expectations, simply return your item to us in its original condition and packaging within 30 days for a full refund or exchange. 

Exclusions:

  • For hygiene reasons we cannot accept the return of in-ear headphones that have been opened with the seal broken.
  • Video games cannot be returned if the seal is broken (unless faulty)

Want to return a faulty or damaged product? No worries - Smart Home Sounds will arrange a collection or exchange should this be necessary.

Full terms & conditions

KEF Kube 15 MIE

KEF Kube 15 MIE

As the largest model in the Kube range, the Kube 15 MIE has been engineered to provide the deepest bass for music and movies, giving you a ground-shaking immersion. Perfectly suited for large rooms, the 15-inch driver and 300W (RMS) Class D amplifier combine to deliver the most visceral bass performance. With KEF’s Music Integrity Engine, the Kube 15 MIE is optimised to deliver exceptional depth and dynamics.

  • 15” front-firing long throw driver 
  • 300 Watts of Class-D power built-in
  • 116dB max output and 20Hz - 140Hz (±3dB) frequency response  
  • Music Integrity Engine DSP and iBX Dynamic Bass Extension Technology
  • Versatile connectivity options

 

Innovative Technologies

Music Integrity Engine

Music Integrity Engine

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 provide even deeper and more precise bass at any listening level.

Flagship Performance

Feel The Force

Feel The Force

The Kube 15 MIE 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.

Crafted For Performance

Seamless Elegance

Seamless Elegance

As the largest model in the Kube range with the highest output, the Kube 15 MIE offers stunning performance, perfect for the largest rooms and dedicated home theatres. The sealed cabinet design facilitates optimal placement, while the contemporary design seamlessly blends with the room's decor.

Effortless Wireless Integration

Go Wireless

Go Wireless

The KW1 Wireless Subwoofer Adapter Kit (sold separately) enables optimal placement of the Kube without the limitations of cables. High-quality wireless transmission ensures the delivery of every nuance and impact from your favourite movies and music.

Shop KW1 Wireless Sub Adapter Kit



Versatile Connectivity

More Than Bass

More Than Bass

The KEF Kube 15 MIE boasts versatile connectivity options, including KEF SmartConnect and speaker level inputs for seamless integration into any system. It also features 3 room position EQ presets for optimal performance regardless of placement and offers multiple power modes, including ‘auto wake up’, ‘always on’, and ‘12V trigger for flexible control.

What’s The Difference?

Similar KEF Subwoofers

KEF Kube 10 MIE

This subwoofer offers a more balanced performance with richer sound thanks to its deeper bass extension. The Kube 10 MIE integrates seamlessly with a variety of audio systems, making it a versatile choice for mid-sized rooms.

KEF Kube 12 MIE

If you have a larger room (up to 55㎡) and crave truly room-shaking lows, the Kube 12 MIE is a great option. It offers significantly deeper bass compared to the smaller models and provides multiple connection options for a flexible setup.

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Hassle free returns

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Speak with an expert

Call 0800 677 1100 or chat with us online for help creating your ideal setup.

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