User manual

C3 (1.0E)
C3 cabinet dimensions in mm [inch]
C3 frequency response, standard, LFC and HFC mode (single cabinet)
-5
0
5
10
-10
-15
-20
-25
-30
20
100 1k 10k
20k
HFC
LFC
d&b audiotechnik AG, Eugen-Adolff-Str. 134, D-71522 Backnang, Germany, Phone [phone], Fax [phone]
Technical specifications
C3 system data
Frequency response (–5 dB standard, two cabinets) .................130 Hz ... 16 kHz
Frequency response (–5 dB LFC Mode, two cabinets).................80 Hz ... 16 kHz
Max. sound pressure (1 m, free field) .........................................................> 143 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Polarity to controller INPUT (XLR pin 2: +/3: –) ..................................LF: +/HF: +
C3 loudspeaker
Nominal impedance (LF/HF) .......................................................... 4 ohms/5.3 ohms
Power handling capacity LF (RMS / peak 10 ms)..............................500/2000 W
Power handling capacity HF (RMS / peak 10 ms)............................... 150/600 W
Nominal dispersion angle (hor. x vert.).........................................................35° x 5°
Connections...........................................................................................................1 x EP5
............................................................................................................. (optional 1 x NL4)
Pin assignments.............................................................................EP5: 1/2 LF; 3/4 HF
............................................................................................. NL4: 1+/1– LF; 2+/2– HF
Weight .......................................................................................................71 kg (156 lb)