| Model |
Blade One Meta |
| Design |
Three-way bass reflex
Single apparent source |
| Drive units |
Uni-Q driver array:
HF: 25 mm (1 in.) aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Bass units:
LF: 4 x 225 mm (9 in.) aluminium cone, force cancelling |
| Frequency range free f ield (-6dB) |
27 Hz - 45k Hz |
| Frequency range typical in room bass response (-6dB) |
20Hz |
| Frequency response (±3dB) |
35 Hz - 35k Hz |
| Crossover frequencies |
350 Hz, 2k Hz |
| Amplifier requirements |
50 - 400W |
| Sensitivity (2.83V/1m) |
88 dB |
| Harmonic distort ion 2nd and 3rd harmonics (90dB, 1m) |
<0.5% 40 Hz - 100k Hz
<0.2% 200 Hz - 2k Hz
<0.1% 2k Hz - 20k Hz |
| Maximum output (SPL) (peak sound pressure level at 1m with pink noise) |
117dB |
| Impedance |
4 Ω (min. 2.8 Ω) |
| Weight |
57.2 kg (126 lbs.) |
| Dimensions - with plinth (H x W x D) |
1590 x 363 x 540 mm
(62.5 x 14.3 x 21.2 in.) |
| Standard finishes |
Piano Black/Copper, Piano Black/Grey, Frosted Blue/Blue, Frosted Blue/Bronze, Charcoal Grey/Red, Charcoal Grey/Bronze, Racing Red/Grey, Arctic White/Champagne Specifications Visit: KEF. |
