d&b audiotechnik Vi12, Руководство пользователя

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2.5. Technical specifications
Vi8/Vi12 system data
Frequency response (–5 dB standard) 67 Hz - 18 kHz
Frequency response (–5 dB CUT mode) 100 Hz - 18 kHz
Max. sound pressure (1 m, free field)
with D12/D20/30D
139 dB
with D80 142 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Vi8/Vi12 loudspeaker
Nominal impedance 8 ohms
Power handling capacity (RMS/peak 10 ms) 500/2000 W
Nominal dispersion angle (horizontal) Vi8 80°
Nominal dispersion angle (horizontal) Vi12 120°
Splay angle setting 0° ...14 °
1° increment
Components 2 x 10“ driver
1 x 8“ driver
2 x 1.4” exit compression driver
Passive crossover network
Connections 2 x NL4 M
Optional fixed cable (PG):
H07-RN-F, 2 x 2.5 mm
2
(AWG 13), 5.5 m (18 ft)
Pin assignment NL4 M: 1+/1–
Fixed cable (PG): brown + / blue –
Weight 34 kg (75 lb)
Vi8 frequency response, standard and CUT modes
Vi12 frequency response, standard and CUT modes
d&b Vi8/Vi12 Manual 1.3 en 10