7 AC Power Draw and Thermal Dissipation
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Data based on both channels driven.
I-T9000HD
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| 120VAC | 208VAC | 230VAC |
| Thermal Dissipation | |||||
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| Watts Out |
| Watts Out |
| Watts Out |
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| Per 1A |
| Per 1A |
| Per 1A |
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| Line Current | Amp Line | Line Current | Amp Line | Line Current | Amp Line | Watts |
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| Load | 120VAC | Current | 208VAC | Current | 230VAC | Current | Dissipated | Btu/hr | kcal/hr | |
Idle (sleep mode) |
| 1.0 |
| 1.0 |
| 0.95 |
| 60 | 205 | 177 | |
Idle (awake) |
| 2.1 |
| 1.7 |
| 1.6 |
| 225 | 767 | 660 | |
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1/8th Power Pink Noise | 8 Ohms/Ch. | 6.6 | 57.6 | 4.2 | 91.2 | 3.8 | 99.8 | 392 | 1338 | 337 | |
Typical of program material | 16 Ohms Bridge | ||||||||||
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just at clip. | 4 Ohms/Ch. | 11.6 | 65.7 | 7.0 | 108.8 | 6.3 | 120.4 | 593 | 2024 | 510 | |
| 8 Ohms Bridge | ||||||||||
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| 2 Ohms/Ch. | 11.5 | 55.9 | 6.8 | 96.5 | 6.2 | 105.3 | 695 | 2373 | 598 | |
| 4 Ohms Bridge | ||||||||||
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1/3rd Power Pink Noise | 8 Ohms/Ch. | 13.6 | 74.4 | 8.1 | 125.3 | 7.4 | 137.2 | 579 | 1977 | 498 | |
Typical of program material | 16 Ohms Bridge | ||||||||||
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with severe clipping. | 4 Ohms/Ch. | 27.6 | 73.9 | 16.0 | 127.2 | 14.3 | 141.0 | 1149 | 3921 | 988 | |
| 8 Ohms Bridge | ||||||||||
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| 2 Ohms/Ch. | 25.0 | 67.0 | 14.9 | 113.5 | 13.6 | 124.3 | 1223 | 4173 | 1052 | |
| 4 Ohms Bridge | ||||||||||
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page 46 | Operation Manual |
