Q4 Meta HiFi Speaker | On-Wall, Centre, LCR

12th Gen Uni-Q^® Technology

Metamaterial Absorption Technology

10 - 150W Amplifier Requirements

Passive HiFi Speaker

65 Hz - 20 kHz Frequency Response

Two-way Bass Reflex

The Answer is always in the Q

The comprehensive line-up caters for any room size, budget or application with models including floorstanding, bookshelf, centre channels and on-wall HiFi speakers. With the versatility to seamlessly mix and match, the Q Series can adapt to evolving audio needs. Colour-matched grilles are included with the speakers.

Home Theatre made versatile

Mix and match with other Q Series speakers and KEF subwoofers for a versatile home theatre experience that transports you to the heart of the action.

The Answer is always in the Q

The new Q Series with MAT™ always has the right sound solution for you

Metamaterial Absorption Technology™

The crucial advancement in the Q Series is the integration of Metamaterial Absorption Technology (MAT™). MAT is a highly complex maze-like structure that absorbs 99% of the unwanted noise from the rear of the driver, eliminating the resulting distortion and providing a purer, more natural sound.

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12th Generation Uni-Q ®

A 12th generation Uni-Q® driver array with MAT™ is found in all eight models of the Q Series. Uni-Q® acts as a single point source to disperse sound more evenly through the room, allowing everybody, wherever in the room they are, to enjoy the same natural, detailed sound for an immersive entertainment experience.

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1 Speaker, 4 Functions

Designed to be versatile, the Q4 Meta can be used in a left/centre/right (LCR) configuration or as a surround speaker.

Refined Crossover

Developed using over 1000 measurements in an anechoic chamber, ensures precise signal path for best possible performance.

Magnetic Grilles

Complimentary colour-matched grilles offer the perfect balance between driver protection and aesthetics.

Specifications

Design

Two-way bass reflex

Frequency Response

(±3dB)
65 Hz - 20 kHz

Frequency Range

(-6dB)
52 Hz - 20kHz

Typical In-Room Bass Response

(-6dB)
44 Hz

Sensitivity

(2.83V/1m)
86 dB

Nominal Impedance

4 Ω (min. 3.2 Ω)

Maximum SPL Measured at 1m

108 dB

Total Harmonic Distortion (THD)

(90dB, 1m)
<2% 145 Hz and above
<1% 170 Hz - 20 kHz

Drive Units

Uni-Q Driver Array:
HF: 25 mm (1 in.) vented aluminium dome
with MAT
LF/MF: 130 mm (5.25 in.) aluminium cone

Crossover Frequency

1.8 kHz

Recommended Amplifier Power

10 - 150 W

Dimension (H x W x D)

400 mm x 250 mm x 142 mm (15.7 in. x 9.8 in. x 5.6 in.)

Weight

5.7 kg (12.6 lbs.)

Finishes

Satin Black / Satin White / Walnut

Remarks

Dimension: with terminal *

Frequently Asked Questions

What makes the KEF Q4 Meta Speaker unique?

The Q4 Meta speaker stands out due to its high versatility and slender design. The on-wall HiFi speaker can be used in a LCR configuration or as a surround sound speaker, making it ideal for rooms with little floor space.
As all new Q Series speakers, the Q4 Meta features a 12th generation Uni-Q driver array with MAT™, which deliver an expansive, immersive soundscape.

What is a left/centre/right or LCR speaker?

An LCR speaker, short for "Left, Centre, Right" speaker, is a versatile audio configuration that can be used either as a set of front left and right speakers, or as a dedicated centre channel speaker. LCR speakers are commonly employed in home cinema, surround sound, and professional audio setups to create a wider, more immersive soundscape. By positioning dialogue, music, and sound effects across the three distinct left, centre, and right channels, LCR speaker systems allow for precise control over the placement and directionality of audio elements.

Downloads

Q Series Info Sheet

Q Meta User Manual

Q Series White Paper

Q Series with MAT Brochure

Product Drawing (Q4 Meta)

EU Declaration

What’s In The Box