Crown DCi 8|300 Operation Manual page 22

AC Power Draw and Thermal Dissipation
AC Power Draw and Thermal Dissipation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Data based on all channels driven.
Condition
At Idle Awake
1/8 Power
Pink Noise
Typical of program
70V
material just at clip
100V
1/3 Power
Pink Noise
Typical of program
material at
70V
extreme clip
100V
Condition
At Idle Awake
1/8 Power
Pink Noise
Typical of program
70V
material just at clip
100V
1/3 Power
Pink Noise
Typical of program
material at
70V
extreme clip
100V
page 22
Line
Load Current
(amps)
N/A 0.6
2 ohms 1.5
4 ohms 2.2
8 ohms 2.1
2.1
(16.33 ohms)
2.1
(33.33 ohms)
2 ohms 2.9
4 ohms 4.8
8 ohms 4.5
4.5
(16.33 ohms)
4.5
(33.33 ohms)
Line
Load Current
(amps)
N/A 0.6
2 ohms 1.5
4 ohms 2.2
8 ohms 2.1
2.1
(16.33 ohms)
2.1
(33.33 ohms)
2 ohms 2.9
4 ohms 4.7
8 ohms 4.5
4.5
(16.33 ohms)
4.5
(33.33 ohms)
DCI 2600 - Bridge
120 V~ 60 Hz
Power Dissipated as Heat
watts BTU kcal/hr
70 239 60
93 318 80
109 372 94
101 345 87
98 334 84
92 316 80
143 487 123
174 592 149
143 487 123
143 488 123
130 442 112
DCI 2600 - Dual
120 V~ 60 Hz
Power Dissipated as Heat
watts BTU kcal/hr
72 246 62
93 318 80
106 362 91
95 324 82
94 320 81
93 318 80
133 454 114
156 533 134
131 448 113
132 450 113
127 435 110
DCi Series Power Amplifiers
230 V~ 50 Hz
Line Power Dissipated as Heat
Current
watts BTU
(amps)
0.4 73 249
0.8 97 330
1.2 104 355
1.1 94 320
1.1 92 313
1.1 90 308
1.5 138 472
2.6 171 585
2.4 138 470
2.4 135 462
2.3 125 425
230 V~ 50 Hz
Line Power Dissipated as Heat
Current
watts BTU
(amps)
0.4 70 240
0.8 91 310
1.2 99 339
1.1 90 307
1.1 89 304
1.1 87 297
1.5 126 430
2.4 147 502
2.4 125 427
2.4 123 421
2.4 121 413
Operation Manual
kcal/hr
63
83
89
81
79
78
119
147
119
116
107
kcal/hr
60
78
85
77
77
75
108
126
108
106
104