Technical Specifications; Altering The Hf Horn Dispersion - d&b audiotechnik Q10 Manual

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Fig. 9: Q10 frequency response, standard

and CUT settings

Fig. 11: Q10 horn dispersion label

Q10 Manual

Technical specifications

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"]

Fig. 10: Q10 cabinet dimensions in mm [inch]

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).

(1.3E)

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