d&b audiotechnik Q7, Руководство пользователя

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Technical specifications
Fig. 9: Q7 frequency response, standard
and CUT settings
Q7 system data
Frequency response (–5 dB standard)..................................................60 Hz ... 17 kHz
Frequency response (–5 dB CUT mode)............................................100 Hz ... 17 kHz
Max. sound pressure (single cabinet, 1 m, free field) with
D80/D20/D12/30D...................................................................................................138 dB
D6/10D/E-PAC............................................................................................................134 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Q7 loudspeaker
Nominal impedance....................................................................................................8 ohms
Power handling capacity (RMS / peak 10 ms)........................................400/1600 W
Nominal dispersion angle (hor. x vert.).............................................................75° x 40°
Components......................................................................................................2 x 10” driver
............................................................................................................1.3” compression driver
.......................................................................................................Passive crossover network
Connections...................................................................................................................2 x EP5
......................................................................................................................(optional 2 x NL4)
Pin assignments..........................................................................................................EP5: 1/2
.................................................................................................................................NL4: 1+/1–
Weight..................................................................................................................22 kg (49 lb)
580 [22.83"]
308 [
12.1
3"]
20
4.5 [8.05"]
41
0 [
16
.1
4"]
15
°
Fig. 10: Q7 cabinet dimensions in mm [inch]
Q7 Manual (2.5 EN) Page 7 of 10