Crown I-T5000 HD Operation Manual page 46

7 AC Power Draw and Thermal Dissipation
I-Tech 9000HD AC Current Draw and Thermal Dissipation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Data based on both channels driven.
Idle (sleep mode)
Idle (awake)
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 46
120VAC
Watts Out
Line Current Amp Line
Load
120VAC
1.0
2.1
8 Ohms/Ch.
6.6
16 Ohms Bridge
4 Ohms/Ch.
11.6
8 Ohms Bridge
2 Ohms/Ch.
11.5
4 Ohms Bridge
8 Ohms/Ch.
13.6
16 Ohms Bridge
4 Ohms/Ch.
27.6
8 Ohms Bridge
2 Ohms/Ch.
25.0
4 Ohms Bridge
I-T9000HD
208VAC
Watts Out
Per 1A Per 1A
Line Current Amp Line
Current 208VAC Current
1.0
1.7
57.6 4.2 91.2
65.7 7.0 108.8
55.9 6.8 96.5
74.4 8.1 125.3
73.9 16.0 127.2
67.0 14.9 113.5
I-Tech HD Series Power Amplifi ers
230VAC
Watts Out
Per 1A
Line Current Amp Line
Watts
230VAC Current Dissipated
0.95 60
1.6 225
3.8 99.8 392
6.3 120.4 593
6.2 105.3 695
7.4 137.2 579
14.3 141.0 1149
13.6 124.3 1223
Thermal Dissipation
Btu/hr kcal/hr
205 177
767 660
1338 337
2024 510
2373 598
1977 498
3921 988
4173 1052
Operation Manual