KEF Kube 12 MIE

The KEF Kube 12 MIE is a compact sealed active subwoofer designed to give a stereo or home cinema system the bass that bookshelf speakers cannot deliver. Its front-firing 12 inch (300 mm) driver and 300 W RMS Class D amplifier reach down to 22 Hz with outstanding control, without taking up much space.

It features KEF's Music Integrity Engine (MIE), the brand's own digital processing that optimises the speaker's behaviour to unlock its full potential: deeper extension, more dynamics and lower distortion. The sealed cabinet delivers fast, tight bass that is just as convincing with music as it is with home cinema.

Connectivity includes RCA phono and speaker-level inputs, plus the expansion port for the optional KW1 wireless module, so the subwoofer can be placed away from the electronics without cables. It is the easiest way to add quality bass to a Hi-Fi system, an AV receiver or a compact speaker setup.

Technical specifications:

• Type: sealed active subwoofer, front-firing driver
• Driver: 12 inch (300 mm)
• Amplifier: 300 W RMS Class D
• Processing: Music Integrity Engine (MIE)
• Frequency response: 22 Hz – 140 Hz (±3 dB)
• Maximum output: 114 dB
• Inputs: RCA phono sockets, speaker level inputs, expansion port for KW1
• Wireless: optional with KW1 module (not included)
• Dimensions (H x W x D): 410 mm x 393 mm x 410 mm
• Weight: 18.6 kg
• Finish: black