Crown I-Tech I-T8000 Supplementary Manual

I-T8000
This datasheet provides detailed information about the amount of power
and current drawn from the AC mains by the I-T8000 amplifi er, and the
amount of heat produced under various conditions. The measurements
presented here are intended to provide a realistic and reliable depiction
of the amplifi er.
I-Tech 8000 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.
I - T E C H

AC Power Draw and Thermal Dissipation

120VAC
Watts Out
Per 1A
Line Current Amp Line
Load
120VAC Current
0.9
2.0
8 Ohms/Ch.
8.3 63.6
16 Ohms Bridge
4 Ohms/Ch.
14.6 68.8
8 Ohms Bridge
2 Ohms/Ch.
14.2 62.9
4 Ohms Bridge
8 Ohms/Ch.
18.1 77.4
16 Ohms Bridge
4 Ohms/Ch.
35.1 76.3
8 Ohms Bridge
2 Ohms/Ch.
33.9 69.2
4 Ohms Bridge
S E R I E S
I-T8000
208VAC 230VAC
Watts Out Watts Out
Per 1A Per 1A
Line Current Amp Line Line Current Amp Line
208VAC Current 230VAC Current
1.1 1.0
1.8 1.6
5.1 103.3 4.7 111.8
8.7 115.2 8.0 124.5
8.2 106.1 7.7 113.6
11.0 128.3 9.9 142.0
20.8 128.6 18.7 144.2
19.9 118.0 17.9 131.1
Thermal Dissipation
Watts
Dissapited Btu/hr kcal/hr
62 212 183
213 726 625
441 1504 379
701 2394 603
764 2607 657
715 2439 615
1370 4677 1179
1589 5425 1368
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Printed in U.S.A. © 2004 Crown Audio, Inc.
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