
R5 Meta
Compact three-way passive floorstanding loudspeaker from KEF's R Series, with a 12th-generation Uni-Q driver array and two 130 mm hybrid aluminium bass drivers. Intended for stereo listening or as a front or surround speaker in an R Series home theatre system.
- Three-way bass-reflex passive floorstanding speaker
- 12th-gen Uni-Q array with MAT absorption technology
- Two 130 mm (5.25 in.) hybrid aluminium bass drivers
- Frequency response 52 Hz - 28 kHz (±3 dB)
- Needs 15 - 200 W of amplifier power
- Black Gloss, White Gloss and Walnut finishes
Fotók
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The R5 Meta is a slim, passive three-way bass-reflex floorstander. It combines a 12th-generation Uni-Q driver array, which places the tweeter at the centre of the midrange cone, with two 130 mm hybrid aluminium cone bass units. The tweeter is a 25 mm vented aluminium dome fitted with Metamaterial Absorption Technology (MAT), a maze-like structure that absorbs unwanted sound from the rear of the driver.
Other design details include Shadow Flare, a profiled transition around the Uni-Q array intended to reduce cabinet diffraction at high frequencies, and constrained layer damping inside the cabinet using internal braces. The bass ports have flexible walls shaped with computational fluid dynamics to delay turbulence. The speaker is designed to be used with or without its magnetically attached microfibre grilles.
The R5 Meta connects to an external amplifier through its speaker terminals and needs 15-200 W of amplifier power. It can be used as a stereo pair or alongside other R Series models in a home theatre setup. It is offered in Black Gloss, White Gloss and Walnut finishes, and ships with a plinth and spikes, port bungs and a grille.
Videó
Műszaki adatok
- Márka
- KEF
- Modell
- R5 Meta
- Kategória
- Hi-Fi és otthoni hang › Hangfalak
Audio
- Design
- Three-way bass reflex
- Frequency response (±3 dB)
- 52 Hz - 28 kHz (±3db)
- Frequency range (-6 dB)
- 38 Hz - 50 kHz (-6db)
- Typical in-room bass response
- 29 Hz (-6db)
- Sensitivity
- 87 dB (2.83v/1m)
- Nominal impedance
- 4 Ω (min. 3.2 Ω)
- Maximum SPL measured at 1m
- 110 dB
- Total harmonic distortion (90 dB, 1 m)
- <1% 75 Hz and above; <0.5% 110 Hz - 20 kHz
- Crossover frequency
- 400 Hz, 2.7 kHz
Drivers
- Uni-Q HF
- 25 mm (1 in.) vented aluminium dome with MAT
- Uni-Q MF
- 125 mm (5 in.) aluminium cone
- Bass unit (LF)
- 2 x 130 mm (5.25 in.) hybrid aluminium cone
Power
- Recommended amplifier power
- 15 - 200W
- Type
- Passive
Physical
- Dimensions (H x W x D)
- 1072 mm x 272 mm x 344 mm (42.2 in. x 10.7 in. x 13.5 in.)
- Dimensions with terminal (H x W x D), per unit
- 1025 x 175 x 344 mm (40.4 x 6.9 x 13.5 in.)
- Weight
- 24.5 kg (54.0 lbs)
- Finishes
- Black Gloss / White Gloss / Walnut
- Grilles
- Magnetic microfibre grilles
In the box
- Speaker
- R5 Meta
- Grille
- Microfiber grille
- Accessories
- Plinth and spike accessories
- Port bungs
- Included
- Documentation
- User manual and warranty information