More Offers ⨯
IN THE BOX | |
---|---|
Sales Package | Kef Reference 5 Meta Hifi Speaker and User documentation |
General | |
---|---|
Brand | Kef |
Model | Reference 4 Meta |
Year | |
Color | black |
Dimension | |
---|---|
Dimension | 1350 x 205 x 462 mm |
Weight | 60.2 kg |
Specifications | |
---|---|
Design | Three-way bass reflex |
Drive units | HF: 25 mm (1 in.) aluminium dome with MAT MF: 125 mm (5 in.) aluminium cone |
Bass units: | LF: 4 x 165 mm (6.5 in.) aluminium cone |
Frequency range free field (-6dB) | Short port: 35Hz – 45kHz Long port: 32Hz – 45kHz |
Frequency range typical in room bass response (-6dB) | 25Hz |
Frequency response (±3dB) | 40Hz – 35kHz |
Crossover frequency | 450 Hz, 2.1 kHz |
Amplifier requirements | 50 – 400W |
Sensitivity (2.83V/1m) | 88dB |
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m) | <0.5% 40Hz – 100kHz <0.2% 200Hz – 2kHz <0.1% 2kHz – 20kHz |
Maximum output (peak sound pressure level at 1m with pink noise) | 116dB |
Impedance | 4 (min. 3.2 ) |
Warranty | |
---|---|
Warranty Type | Official Manufacturer Warranty |