Design
Three-way bass reflex
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: 165 mm (6.5 in.) aluminium cone
Frequency
range free field (-6dB)
Short port: 40Hz -45kHz
Long port: 37Hz -
45kHz
Frequency range typical in room bass response
(-6dB)
30Hz
Frequency response (±3dB)
45Hz – 35kHz
Crossover
frequency
450 Hz, 2.1 kHz
Amplifier requirements
50 -
200W
Sensitivity (2.83V/1m)
85dB
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)
111dB
Impedance
4 Ω (min. 3.2 Ω)
Weight
18.2 kg
(40.1 lbs.)
Dimensions (H x W x D)(with grille and terminal)
440 x 205 x
422 mm(17.3 x 8.1 x 16.6 in.)
KEF Reference 1 Meta riiulikõlarid
- Mudel: Reference 1 Meta
Design
Three-way bass reflex
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: 165 mm (6.5 in.) aluminium cone
Frequency
range free field (-6dB)
Short port: 40Hz -45kHz
Long port: 37Hz -
45kHz
Frequency range typical in room bass response
(-6dB)
30Hz
Frequency response (±3dB)
45Hz – 35kHz
Crossover
frequency
450 Hz, 2.1 kHz
Amplifier requirements
50 -
200W
Sensitivity (2.83V/1m)
85dB
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)
111dB
Impedance
4 Ω (min. 3.2 Ω)
Weight
18.2 kg
(40.1 lbs.)
Dimensions (H x W x D)(with grille and terminal)
440 x 205 x
422 mm(17.3 x 8.1 x 16.6 in.)
- Kaubamärk: KEF
- Saadavus: Toode on tellitav
The one standmount model in the Reference series could be the only loudspeaker
you ever need.
Frequency response 45Hz – 35kHz,Crossover frequency 450
Hz, 2.1 kHz
Amplifier requirements 50 - 200W,sensitivity 85dB
Maximum
output 111dB,Impedance 4 Ω (min. 3.2 Ω)
Hind paari eest!