KEF Kube 12 MIE

Brand: KEF

₹154,000.00

The KEF Kube 12 MIE is a powerful 12-inch front-firing active subwoofer designed to deliver deep, impactful bass for music and home cinema. Featuring a sealed enclosure, 300W RMS Class D amplification and KEF’s Music Integrity Engine®, it combines strong low-frequency extension with impressive dynamics and controlled performance.

Powerful 12-Inch Bass with Deep, Dynamic Performance

12-Inch Front-Firing Driver

The large 300mm front-firing driver delivers deep and authoritative low-frequency performance, creating powerful bass impact for music, movies and home entertainment.

300W RMS Class D Amplification

A built-in 300W RMS Class D amplifier provides efficient and controlled power, supporting dynamic bass reproduction across demanding stereo and home theatre systems.

Music Integrity Engine®

KEF’s Music Integrity Engine® optimises low-frequency performance to enhance bass depth, dynamics and control while helping the Kube 12 MIE reach its full potential.

Kube 12 MIE

KEF Kube 12 MIE

The KEF Kube 12 MIE is designed for listeners seeking powerful low-frequency performance with excellent depth and control. Its sealed enclosure houses a large 300mm front-firing driver powered by a 300W RMS Class D amplifier. KEF’s Music Integrity Engine® dynamically optimises bass behaviour, helping the subwoofer deliver greater depth, impact and precision. With a frequency response of 22Hz–140Hz, maximum output of 114dB and adjustable low-pass filtering from 40Hz to 140Hz, the Kube 12 MIE is well suited to demanding music and home cinema systems. RCA, speaker-level and KW1-compatible connectivity provide flexible integration.

Kube 12 MIE

Details & Specifications

Design & Driver Configuration

Brand	KEF
Model	Kube 12 MIE
Product Type	Powered Subwoofer
Design	Sealed
Driver Orientation	Front-Firing
Drive Unit	1 × 300mm (12 in.)
Audio Processing	Music Integrity Engine®

Bass Performance

Frequency Response	22Hz–140Hz (±3dB)
Maximum Output	114dB
Variable Low-Pass Filter	40Hz–140Hz
LFE Mode	Supported

Amplification

Amplifier Type	Class D
Amplifier Power	300W RMS

Inputs & Connectivity

RCA Input	RCA Phono Sockets
Speaker-Level Inputs	Yes
Wireless Expansion Port	KW1 Compatible

Dimensions, Weight & Power

Dimensions with Rear Panel & Feet (H × W × D)	410 × 393 × 410 mm
Dimensions	16.1 × 15.5 × 16.1 in
Weight	18.6 kg
Power Requirements	100–240V AC, 50/60Hz
Power Consumption	300VA

About KEF

KEF is a British loudspeaker manufacturer known for developing advanced acoustic technologies focused on accurate, natural and highly detailed sound reproduction. Its engineering approach combines innovative driver design, cabinet development and extensive acoustic research across both traditional Hi-Fi and contemporary audio systems. Technologies such as Uni-Q® and Metamaterial Absorption Technology demonstrate KEF’s focus on improving dispersion, imaging and overall acoustic performance. From compact speakers to high-end reference designs, KEF develops products for listeners seeking precise stereo reproduction and immersive listening experiences.

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