Description
R11
With hybrid aluminium bass drivers and a 12th generation Uni-Q for mid and treble, the mighty KEF R11 is extremely capable on all fronts.
Using technology from the high-end Reference series, the KEF R11 it delivers clarity, finesse and serious bass.
Specifications
- Design: Three-way bass reflex
- Drive Units: Uni-Q Driver Array
- HF: 1 x 25 mm (1 in) vented aluminium dome
- MF: 1 x 125 mm (5i n) aluminium cone
- LF: 4 x 165 mm (6.5 in) hybrid aluminium
- Weight: 37.7 kg (83.1 lbs.)
- Sensitivity: (2.83 V / 1 m) 90 dB
- Crossover Frequencies: 400 Hz, 2.9 kHz
- Frequency Range: 30 Hz – 50 kHz (-6 dB)
- Typical In-Room Bass Response: 26 Hz (-6 dB)
- Frequency Response: 46 Hz – 28 kHz (±3 dB)
- Harmonic Distortion: <0.3 % 120 Hz – 20 kHz (90 dB, 1 m)
- Maximum Output: 113 dB
- Amplifier Power: 15-300 W (recommended)
- Nominal Impedance: 8 Ohms (min.3.2 Ohms)
R Series
The KEF R Series offers a choice of three floorstanding speakers, a stand mount for more compact spaces and two accompanying matching theatre models. Each one offers the finest sound KEF has ever delivered in its category, whatever the dimensions of the room or system configuration.
Full KEF Range Available
Unilet Sound & Vision are official retail partners for KEF Audio, providing sales, advice and assistance on their entire range of high-quality audio products. Please do get in touch if you would like a demonstration or wish to purchase.
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