Description

From the manufacturer

Versatile for effortless immersion

Kube subwoofers allow you to explore new depths of sound. Enhanced by Music Integrity Engine, Kube delivers optimised performance with exceptional depth and dynamics. With 4 sizes in the range with flexible connectivity, Kube is designed to effortlessly adapt to any setup and anywhere you place them.

Design: Powered Subwoofer (Sealed) Drive Units: 1 x 10in. Frequency Response: (24Hz – 140Hz (±3dB)) Maximum Output: 111dB Amplifier Type: Class D Amplifier Power: 300W RMS Variable low pass filter: 40Hz – 140Hz, LFE Dimensions (HxWxD): 14.6 x 13.9 x 14.6 in

10-inch front-firing active subwoofer

Kube 10 MIE is engineered to provide the deepest bass for music and movies, giving you a ground-shaking immersion. Perfectly suited for large rooms, the 10-inch driver and 300W (RMS) Class D amplifier combine to deliver the most visceral bass performance. With Music Integrity Engine, the Kube 10 MIE is optimised to deliver exceptional depth and dynamics.

Music Integrity Engine (MIE)

Music Integrity Engine (MIE), is a proprietary suite of custom DSP algorithms. The mastermind behind our subwoofers. Each unique MIE is precisely tuned to allow all components within the individual subwoofer to work in perfect harmony, elevating the overall performance and accuracy of sound.​

Well connected

Kube offers versatile connection options, including KEF SmartConnect and speaker level inputs, making connecting into any system a breeze. SmartConnect automatically adjusts the gain of non-LFE inputs for greater ease of use and more versatile connectivity options.

3 room position EQ options

The intuitive preset options ensure excellent performance from Kube no matter where in the room it is placed.

Wall / CabinetIn-roomCorner

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.

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.

* KEF KW1 Sold Separately

Well connected

3 room position EQ options

Multiple power modes

Effortless wireless integration

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Customer Reviews

4.7 out of 5 stars 5

4.7 out of 5 stars 5

4.7 out of 5 stars 5

4.7 out of 5 stars 5

4.3 out of 5 stars 83

5.0 out of 5 stars 4

Price

$699.99$699.99 $899.99$899.99 $1,099.99$1,099.99 $1,499.99$1,499.99 $1,699.99$1,699.99 $2,499.99$2,499.99

Design
Powered Subwoofer (Sealed) Powered Subwoofer (Sealed) Powered Subwoofer (Sealed) Powered Subwoofer (Sealed) Uni-Core Force Cancellation Force Cancellation

Drive units
1 x 200mm (8in.) 1 x 250mm (10in.) 1 x 300mm (12in.) 1 x 380mm (15in.) 2 x 165mm (6.5in.) 2 x 228mm (9in.)

Frequency response
34Hz – 140Hz (-6dB) 24Hz – 140Hz (±3dB) 22Hz – 140Hz (±3dB) 20Hz – 140Hz (±3dB) 11Hz – 200Hz 11Hz – 200Hz

Max output
105dB 111dB 114dB 116dB 105dB 110dB

Amplifier type
Class-D Class-D Class-D Class-D Class-D Class-D

Amplifier power
300W RMS 300W RMS 300W RMS 300W RMS 1000W RMS (2 x 500W RMS) 1000W RMS (2 x 500W RMS)

Variable low pass filter
40Hz – 140Hz, LFE 40Hz – 140Hz, LFE 40Hz – 140Hz, LFE 40Hz – 140Hz, LFE 40Hz – 140Hz, LFE 40Hz – 140Hz, LFE

Input
RCA, Speaker level inputs, Expansion port for KW1 wireless kit. RCA, Speaker level inputs, Expansion port for KW1 wireless kit. RCA, Speaker level inputs, Expansion port for KW1 wireless kit. RCA, Speaker level inputs, Expansion port for KW1 wireless kit. RCA, Speaker level inputs, Expansion port for KW1 wireless kit. RCA, Speaker level inputs, Expansion port for KW1 wireless kit.

Dimension (H x W x D)
11.5 x 11.5 x 12.2 in. 14.6 x 13.9 x 14.6 in. 16.1 x 15.5 x 16.1 in. 20.4 x 19.7 x 20.3 in 9.7 x 10.1 x 9.8 in. 13.88 x 13.00 x 14.19 in.

Weight
20.72lbs. 33.95lbs. 41lbs. 60.62lbs. 30.86lbs 44.09lbs.

From the brand

• Compact 8 Inch woofer with 300 Watt Class D Amplifier.
• 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.
• 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.
• 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.