KEF R7 Meta Mid-sized three-way floorstanding speaker

The KEF R7 Meta is a mid-sized three-way floor-standing loudspeaker designed to offer both power and clarity for music and home theater. It incorporates KEF’s latest technological advances — including the 12th generation Uni-Q driver array and Metamaterial Absorption Technology (MAT) in the tweeter — to reduce distortion and deliver clean, detailed highs. Dual 6.5-inch hybrid aluminium woofers ensure tight, controlled bass, while the three-way design gives a balanced mid-range. Refined cabinet engineering and premium finishes make it both acoustically excellent and visually elegant. Whether for stereo listening or front-left/right channels in a multichannel system, the R7 Meta aims to deliver a high-end soundstage and immersive experience.

Description

The mid-sized floorstanding member of the R Series is as powerful as it is flexible. Its 12^th generation Uni-Q^® driver array with MAT^™ ensures a crystal-clear performance with music and movies alike, while its two 6.5” hybrid aluminium bass drivers deliver accurate, dynamic bass.

Key Features:

Metamaterial Absorption Technology (MATTM) eliminates 99% of high-frequency distortion for pure, natural sound
Bespoke 12th generation Uni-Q with MAT driver array for exceptional acoustic accuracy • Refined tweeter gap damper tames resonances for improved detail
Flexible Decoupling Chassis prevents unwanted vibrations for better clarity • Enhanced crossover design fine-tuned the signal path for pristine, clean sound

Metamaterial Absorption Technology:

Absorbs 99% of unwanted sound for pure and natural sound. The revolutionary Metamaterial Absorption Technology1 (MATTM) has been incorporated into the latest iteration of the R Series,and the 12th generation Uni-Q® driver array has been refined to maximise the impact of this technological advance and ensure the best possible performance.

An icon born from The Reference:

A suite of class-leading technological innovations drawn from The Reference for exceptional acoustic performance.An upgraded Uni-Q® driver array for better clarity and accuracy

Acts as a single point source to enlarge the ‘sweet spot’ and disperse sound more evenly.
True bass definition

Hybrid aluminium bass drivers with greater driver excursion for tight, deep, controlled bass.
Microfibre grilles:

With 1801 precision-cut holes for each driver, performance is ensured even when the drivers are covered.
What is in the box:

R7 Meta
Microfiber grille
Plinth and spike accessories
Port bungs
User manual and warranty information

Specifications:

Design	Three-way bass reflex
Drive Units	Uni-Q Driver Array: HF: 25 mm (1 in.) vented aluminium dome with MAT MF: 125 mm (5 in.) aluminium cone Bass Unit: LF: 2 x 165 mm (6.5 in.) hybrid aluminium cone
Crossover Frequency	400 Hz, 2.4 kHz
Frequency Range (-6dB)	33 Hz – 50 kHz
Typical In-Room Bass Response (-6dB)	27 Hz
Frequency Response (±3dB)	48 Hz – 28 kHz
Harmonic Distortion (90dB, 1m)	<1% 76 Hz and above <br> <0.5% 110 Hz – 20 kHz
Maximum Output	111 dB
Amplifier Requirements	15 – 250W
Nominal Impedance	4 Ω (min. 3.2 Ω)
Sensitivity (2.83V/1m)	88 dB
Weight	29.3 kg (per unit)
Dimension (H x W x D) with Terminal	1062 x 200 x 384 mm (per unit)
Dimension (H x W x D) with Terminal with Plinth	1109 x 311 x 384 mm (per unit)
Finishes	Black Gloss / White Gloss / Walnut / Titanium Gloss Special Edition