Powerful and Flexible R Series Floorstanding Performance
12th Gen Uni-Q® with MAT™
KEF’s 12th generation Uni-Q® driver array with Metamaterial Absorption Technology delivers clear, detailed and well-dispersed sound across music and movie content.
Dual 6.5-Inch Bass Drivers
Two 165mm hybrid aluminium bass drivers provide accurate, responsive and dynamic low-frequency performance while maintaining control across demanding listening levels.
Wide-Bandwidth Performance
A 33Hz–50kHz frequency range, 88dB sensitivity and 111dB maximum output provide the scale, clarity and dynamics required for premium stereo systems.
R7 Meta
KEF R7 Meta
The KEF R7 Meta combines refined acoustic engineering with powerful performance in a versatile floorstanding design. Its three-way bass-reflex configuration uses KEF’s 12th generation Uni-Q® driver array with Metamaterial Absorption Technology, pairing a 25mm vented aluminium dome tweeter with a 125mm aluminium midrange driver. Two 165mm hybrid aluminium bass drivers provide controlled and dynamic low-frequency performance. With a 33Hz–50kHz frequency range, 88dB sensitivity, maximum output of 111dB and amplifier compatibility from 15W to 250W, the R7 Meta is designed for detailed stereo listening and immersive movie reproduction.
R7 Meta
Details & Specifications
| Brand |
KEF |
| Model |
R7 Meta |
| Product Type |
Floorstanding Speaker |
| Design |
Three-Way Bass Reflex |
| Driver Technology |
12th Generation Uni-Q® with MAT™ |
| High-Frequency Driver |
25mm (1 in.) Vented Aluminium Dome with MAT™ |
| Midrange Driver |
125mm (5 in.) Aluminium Cone |
| Low-Frequency Drivers |
2 × 165mm (6.5 in.) Hybrid Aluminium Cones |
| Crossover Frequencies |
400Hz / 2.4kHz |
| Frequency Range (-6dB) |
33Hz–50kHz |
| Typical In-Room Bass Response (-6dB) |
27Hz |
| Frequency Response (±3dB) |
48Hz–28kHz |
| Recommended Amplifier Power |
15–250W |
| Sensitivity (2.83V / 1m) |
88dB |
| Maximum Output |
111dB |
| Nominal Impedance |
4Ω |
| Minimum Impedance |
3.2Ω |
| Harmonic Distortion – 76Hz and Above |
<1% |
| Harmonic Distortion – 110Hz–20kHz |
<0.5% |
| Measurement Level |
90dB at 1m |
| Dimensions with Terminal (H × W × D) |
1062 × 200 × 384 mm |
| Dimensions with Terminal |
41.8 × 7.9 × 15.1 in |
| Dimensions with Terminal & Plinth (H × W × D) |
1109 × 311 × 384 mm |
| Dimensions with Terminal & Plinth |
43.7 × 12.2 × 15.1 in |
| Weight |
29.3 kg / 64.6 lb |
| Available Finishes |
Black Gloss, White Gloss, Walnut, Titanium Gloss Special Edition |
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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