Crown CTS1200 Ac Power Draw And Thermal Dissipation

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
1/8th Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
just at clip.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
70V/Ch.
140V Bridge
1/3rd Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
with severe clipping.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
70V/Ch.
140/200V Bridge 1200
Rated Line Current
Load
Power 120VAC
600x2
7.6
1200
600x2
10.0
1200
250x2
8.8
500
600x2
7.6
1200
600x2
11.5
1200
600x2
15.5
1200
250x2
13.4
500
600x2
11.5
CTs 1200
Line Current
230VAC
watts in
60
3.8 641
5.0 872
4.4 1330
3.8 641
5.7 996
7.8 1372
6.7 1217
5.7 996
Watts
Thermal Dissipation
watts out dissapated
Btu/hr
0 60 205
157 484 1651
151 720 2458
405 925 3158
157 484 1651
403 593 2025
405 967 3300
168 1050 3582
403 593 2025
kcal/hr
52
416
620
796
416
511
832
903
511