d&b audiotechnik Q10, Руководство пользователя

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Technical specifications
Fig. 9: Q10 frequency response, standard
and CUT settings
Q10 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 D12 .....................137 dB
Max. sound pressure (single cabinet, 1 m, free field) with E-PAC .................133 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Input level (100 dB-SPL/1 m).................................................................................–17 dBu
Polarity to controller INPUT (XLR pin 2: +/3: –).........................................LF: +/HF: –
Q10 loudspeaker
Nominal impedance..................................................................................................8 ohms
Power handling capacity (RMS / peak 10 ms).........................................400/1600 W
Nominal dispersion angle (hor. x vert.)..........................................................110° 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
[12.13"
]
204.5
[8.05"
]
410
[16.14"
]
15
°
Fig. 10: Q10 cabinet dimensions in mm [inch]
Altering the HF horn dispersion
Fig. 11: Q10 horn dispersion label
The Q10 HF horn has a square flange allowing it to rotate through 90°.
It can easily be accessed through an aperture in the front grill. A label
(Fig. 11) on the horn flare helps to easily identify the orientation of the
horn.
The horn is secured against falling out internally via a steel wire. To
rotate the horn undo the four countersunk Allen screws (M5 x 22) that
hold the horn in place using a 3 mm Allen key. The horn can then be
rotated through 90° and refastened (Torque setting 2 Nm).
Q10 Manual (1.3E) Page 7 of 10