Technical Specifications - d&b audiotechnik AL90 Manual

AL60 frequency response
Point Source (PS) setup, standard and CUT modes
AL90 frequency response
Point Source (PS) setup, standard and CUT modes
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2.5 Technical specifications

System data
Frequency response (–5 dB standard)
Frequency response (–5 dB CUT mode)
Max. sound pressure (1 m, free field)
AL60 with D20/30D
AL60 with D80
AL90 with D20/30D
AL90 with D80
(SPLmax peak, pink noise test signal with crest factor of 4)
Loudspeaker data
Nominal impedance
Power handling capacity (RMS/peak 10 ms)
Nominal dispersion angle (h x v - horizontal setup) AL60
Nominal dispersion angle (h x v - horizontal setup) AL90
Components 2 x 10" LF driver with neodymium magnet
1 x 1.4" exit compression driver with 3" coil
Connections
Pin assignment
Weight
60 Hz - 18 kHz
95 Hz - 18 kHz
138 dB
139 dB
138 dB
139 dB
8 ohms
400/1800 W
60° x 30°
90° x 30°
Passive crossover network
NLT4 F/M
optional 2 x NL4 M
NLT4 F/M and NL4 M: 1+/1–
23 kg (51 lb)
d&b AL60/AL90 Manual 1.2 en