The Reference 3 Meta is the benchmark of HiFi speakers, delivering a sensational sound stage for a wide range of listeners. At the heart of this remarkable speaker is the 12th generation Uni-Q® driver array with MAT™, the latest technological development from KEF. This technology places you directly in the center of the action, providing an unparalleled listening experience.
Specification | Details |
---|---|
Design | Three-way bass reflex |
Drive Units | Uni-Q driver array |
HF Driver | 25 mm (1 in.) aluminium dome with MAT |
MF Driver | 125 mm (5 in.) aluminium cone |
LF Driver | 2 x 165 mm (6.5 in.) aluminium cone |
Frequency Range | Short port: 38Hz - 45kHz, Long port: 35Hz - 45kHz |
Frequency Range (Typical In-Room Bass Response) | 28Hz |
Frequency Response (±3dB) | 43Hz – 35kHz |
Crossover Frequency | 450 Hz, 2.1 kHz |
Amplifier Requirements | 50 - 300W |
Sensitivity (2.83V/1m) | 86dB |
Harmonic Distortion (90dB, 1m) | <0.5% 40Hz – 100kHz, <0.2% 200Hz – 2kHz, <0.1% 2kHz - 20kHz |
Maximum Output (Peak SPL at 1m with Pink Noise) | 113.5dB |
Impedance | 4 Ω (min. 3.2 Ω) |
Weight | 51.3 kg (113.1 lbs.) |
Dimensions (H x W x D) with Grille and Terminal | 1155 x 205 x 462 mm (45.5 x 8.1 x 18.2 in.) |
Dimensions (H x W x D) with Grille, Terminal & Plinth | 1207 x 323 x 467 mm (47.5 x 12.7 x 18.4 in.) |