d&b audiotechnik Ci60 Manual - Halaman 8
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Fig. 12: Frequency response Ci45 standard,
CUT and HFA settings
10
5
0
-5
-10
-15
-20
-25
-30
20
100
Fig. 13: Frequency response Ci60, standard,
CUT and HFA settings
10
5
0
-5
-10
-15
-20
-25
-30
20
100
Fig. 14: Frequency response Ci90 standard,
CUT and HFA settings
Ci45/Ci60/Ci90 Manual
Technical specifications
Ci45/Ci60/Ci90 system data
Frequency response (–5 dB)...................................................................55 Hz – 18 kHz
Max. sound pressure (1 m, free field) with D12.............................136/136/135 dB
Max. sound pressure (1 m, free field) with D6...............................133/133/132 dB
Input level (100 dB SPL / 1 m).............................................................................–16 dBu
Ci45/Ci60/Ci90 loudspeaker
Nominal impedance..................................................................................................8 ohms
Power handling capacity (RMS / peak 10 ms).......................................200 / 800 W
Nominal dispersion angle (hor. x vert.)..............45° x 45° / 65° x 40° / 90° x 40°
...............................................................Ci60/Ci90 alternatively 40° x 65° /40° x 90°
Components...................................................................................................1 x 12" driver
.........................................................................................................1.4" compression driver
....................................................................................................Passive crossover network
Connections...............................................................................................................2 x NL4
...........................................optional fixed cable (H-07-RN-F 2 x 2.5 qmm/AWG 13)
Pin assignments.................................................................................................NL4: 1+/1–
.............................................................................................Fixed cable: Brown + / Blue –
Weight...........................................................................................................27 kg (59.4 lb)
1k
10k
20k
1k
10k
20k
Fig. 15: Cabinet dimensions Ci45/Ci60/Ci90 in mm [inch]
(9.2 EN)
(SPLmax peak, pink noise test signal with crest factor of 4)
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