Crown Com-Tech CT-1600 - Warranty Information; Worldwide Warranty; North America Warranty

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®
Power Amplifier Quick Reference
Com-Tech Calculated Data
tion of efficiency at 65%. Information
is only provided for the purpose of
getting an idea of current draw and
heat produced. Actual performance
will vary depending on environment,
program material, load, signal, and
AC mains voltage and frequency. Val-
ues of calculated AC mains current
draw are intended to represent aver-
age draw corresponding to the ther-
mal breaker requirements that should
be met. Peak current draw with dy-
namic program material may be sig-
nificantly higher. Thermal information
is provided to assist with calculating
air conditioning needs. The above
data should not be construed as
specifications.
The information provided on this
page is calculated data based on
driving both channels to rated out-
put using the 1 kHz Maximum Aver-
age Power rating method. Other pa-
rameters used in calculation include
a conservative idle current estimate
of 90 Watts (assumes maximum fan
speed) and a conservative estima-
Program
Material
Continuous Speech
Acoustic Music
Full Range Music
Compressed Music
Pink Noise
Waste Heat
(BTU/Hr)
370
420
480
540
600
Current Draw
at 100VAC
1.7A
2.3A
2.8A
3.4A
4.0A
Current Draw
at 120VAC
1.4A
1.9A
2.4A
2.8A
3.3A
Current Draw
at 220VAC
0.8A
1.0A
1.3A
1.6A
1.8A
Current Draw
at 240VAC
0.7A
1.0A
1.2A
1.4A
1.7A
CT-200 Worst Case Load: 4 Ohm/Ch
Program
Material
Continuous Speech
Acoustic Music
Full Range Music
Compressed Music
Pink Noise
Waste Heat
(BTU/Hr)
390
480
560
650
730
Current Draw
at 100VAC
2.0A
2.8A
3.7A
4.5A
5.4A
Current Draw
at 120VAC
1.6A
2.4A
3.1A
3.8A
4.5A
Current Draw
at 220VAC
0.9A
1.3A
1.7A
2.1A
2.5A
Current Draw
at 240VAC
0.8A
1.2A
1.6A
1.9A
2.3A
CT-400 Worst Case Load: 4 Ohm/Ch
Program
Material
Continuous Speech
Acoustic Music
Full Range Music
Compressed Music
Pink Noise
Waste Heat
(BTU/Hr)
500
675
850
1025
1200
Current Draw
at 100VAC
2.9A
4.7A
6.4A
8.4A
10.2A
Current Draw
at 120VAC
2.4A
4.0A
5.5A
7.0A
8.5A
Current Draw
at 220VAC
1.3A
2.2A
3.0A
3.8A
4.7A
Current Draw
at 240VAC
1.2A
2.0A
2.8A
3.5A
4.3A
CT-800 Worst Case Load: 4 Ohm/Ch
Program
Material
Continuous Speech
Acoustic Music
Full Range Music
Compressed Music
Pink Noise
Waste Heat
(BTU/Hr)
650
975
1300
1625
1950
Current Draw
at 100VAC
4.4A
7.7A
11.0A
14.3A
17.6A
Current Draw
at 120VAC
3.7A
6.4A
9.2A
11.9A
14.7A
Current Draw
at 220VAC
2.0A
3.5A
5.0A
6.5A
8.0A
Current Draw
at 240VAC
1.9A
3.2A
4.6A
6.0A
7.4A
CT-1600 Worst Case Load: 70V Mode