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Operation Manual
CTs Multi-Channel Power Amplifiers
page 24
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.
watts in
watts out dissapated
Btu/hr kcal/hr
At Idle (8.4 Ohm mode )
70 0 70 239 60
At Idle (70/100V mode)
114 0 114 389 98
1/8th Power Pink Noise 8 Ohms/Ch.
160x8
Typical of program material 16 Ohms Bridge
320x4
just at clip. 4 Ohms/Ch.
200x8
8 Ohms Bridge
400x4
70V/Ch. 200x8
100V Bridge 200x4
1/3rd Power Pink Noise 8 Ohms/Ch.
160x8
Typical of program material 16 Ohms Bridge
320x4
with severe clipping. 4 Ohms/Ch.
200x8
8 Ohms Bridge
400x4
70V/Ch. 200x8
100V Bridge 200x4
CTs 8200
Load
Rated
Power
Line Current
120VAC
Line Current
230VAC
Watts
Thermal Dissipation
8.7 4.3 725 172 553 1889 476
13.3 6.7 1155 218 938 3200 807
10.1 5.1 857 203 653 2230 562
13.1 6.5 1136 437 699 2385 601
19.3 9.7 1748 557 1190 4062 1024
15.3 7.7 1344 552 792 2702 681
8 AC Power Draw and
Thermal Dissipation