R7 Meta
R7 Meta
KEF R7 Meta
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Metamaterial Absorption Technology:
Absorbs 99% of unwanted sound, delivering pure and natural audio performance. -
True Bass Definition:
Equipped with hybrid aluminum bass drivers featuring greater driver excursion for tight, deep, and controlled bass. -
12th Generation Uni-Q® Driver Array:
Functions as a single point source, enlarging the 'sweet spot' and dispersing sound evenly throughout the listening environment. -
Microfiber Grilles:
Features 1801 precision-cut holes for each driver, ensuring optimal performance even when the drivers are covered. -
Design:
Three-way bass reflex design for enhanced sound clarity and depth. -
Drive Units:
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Uni-Q Driver Array:
- HF: 25 mm (1 in.) vented aluminum dome with Metamaterial Absorption Technology.
- MF: 125 mm (5 in.) aluminum cone.
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Bass Unit:
- LF: Two 165 mm (6.5 in.) hybrid aluminum cones for robust low-frequency response.
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Uni-Q Driver Array:
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Crossover Frequency:
400 Hz, 2.4 kHz for seamless integration between drivers. -
Frequency Range (-6dB):
Extends from 33 Hz to 50 kHz, providing a broad audio spectrum. -
Typical In-Room Bass Response (-6dB):
Achieves a low end of 27 Hz for deep bass performance. -
Frequency Response (±3dB):
Ranges from 48 Hz to 28 kHz, ensuring clarity across a wide range of sounds. -
Harmonic Distortion (90dB, 1m):
Less than 1% at 76 Hz and above; less than 0.5% from 110 Hz to 20 kHz, ensuring minimal distortion in playback. -
Maximum Output:
Capable of producing 111 dB for impactful listening experiences. -
Amplifier Requirements:
Designed for amplifiers ranging from 15 to 250W. -
Nominal Impedance:
4 Ω (minimum 3.2 Ω), compatible with a variety of amplifiers. -
Sensitivity:
88 dB (2.83V/1m), allowing for efficient sound reproduction. -
Weight:
29.3 kg (64.6 lbs), providing a solid and stable build. -
Dimensions:
- With terminal: 1062 x 200 x 384 mm (41.8 x 7.9 x 15.1 in.).
- With terminal and plinth: 1109 x 311 x 384 mm (43.7 x 12.2 x 15.1 in.).
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Finishes:
Available in Black Gloss, White Gloss, Walnut, and Titanium Gloss Special Edition. -
What’s in the Box:
R7 Meta speakers, microfiber grille, plinth and spike accessories, port bungs, user manual, and warranty information.