Crown Audio I-T12000 HD - Manual (Page 47)

I-Tech HD Series Power Amplifi ers
Operation Manual page 47
7 AC Power Draw and Thermal Dissipation
I-Tech 12000HD 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.
Line Current
120VAC
Watts Out
Per 1A
Amp Line
Current
Line Current
208VAC
Watts Out
Per 1A
Amp Line
Current
Line Current
230VAC
Watts Out
Per 1A
Amp Line
Current Btu/hr kcal/hr
Idle (sleep mode) 0.9 1.1 1.0 62 212 183
Idle (awake) 2.0 1.8 1.6 213 726 625
1/8th Power Pink Noise 8 Ohms/Ch.
Typical of program material 16 Ohms Bridge
just at clip. 4 Ohms/Ch.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
1/3rd Power Pink Noise 8 Ohms/Ch.
Typical of program material 16 Ohms Bridge
with severe clipping. 4 Ohms/Ch.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
441 1504 379 8.3 63.6 103.3 5.1 4.7
14.6 68.8 2394 603
14.2 764 2607 657
8.7
18.1 715 2439 615
144.2
701
1370 4677 1179
1589 5425 1368 118.0 131.1 17.9
8.2
33.9
35.1
11.0
20.8
19.9
9.9
18.7
62.9
77.4
76.3
69.2
128.3
128.6
115.2
106.1
8.0
7.7
111.8
124.5
113.6
230VAC
142.0
Watts
Dissapited
Thermal Dissipation
I-T12000HD
Load
120VAC 208VAC