Crown CTs 4200USP/CN Operation Manual page 32

7 AC Power Draw and
Thermal Dissipation
(continued)
AC Power Draw and Thermal Dissipation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Measurements made with 120VAC mains. Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5.
Data based on all channels driven.
At Idle (8.4 Ohm mode )
At Idle (70/100V mode)
1/8th Power Pink Noise
Typical of program material
just at clip.
1/3rd Power Pink Noise
Typical of program material
with severe clipping.
page 32
The CobraNet and Control Module is not included.
Rated Line Current
Load
Power
8 Ohms/Ch. 160x8
16 Ohms Bridge 320x4
4 Ohms/Ch. 200x8
8 Ohms Bridge 400x4
70V/Ch. 200x8
100V Bridge 200x4
8 Ohms/Ch. 160x8
16 Ohms Bridge 320x4
4 Ohms/Ch. 200x8
8 Ohms Bridge 400x4
70V/Ch. 200x8
100V Bridge 200x4
CTs 8200USP/CN
Line Current
120VAC 230VAC
watts in
70
114
8.7 4.3 725
13.3 6.7 1155
10.1 5.1 857
13.1 6.5 1136
19.3 9.7 1748
15.3 7.7 1344
CTs Multi-Channel Power Amplifi ers
Watts
Thermal Dissipation
dissipated
watts out Btu/hr
0 70 239
0 114 389
172 553 1889
218 938 3200
203 653 2230
437 699 2385
557 1190 4062
552 792 2702
Operation Manual
kcal/hr
60
98
476
807
562
601
1024
681