Crown Audio I-Tech HD Series - Manual (Page 16)

I-Tech HD Series Power Amplifiers I-Tech HD Series Power Amplifiers
page 30 page 31 Operation Manual Operation Manual
I-Tech 5000HD 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/h
r
Idle (sleep mode)
0.8
0.95
0.9
53
182
157
Idle (awake)
1.6
1.4
1.3
172
587
505
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
Load
Thermal Dissipatio
n
305
1413
356
5.3
94.6
59.6 64.9
116.3
2426
612 410
8.0
476
17.8
711
17.7
115.3
128.7
824
142.1
709
4.8 6.6 10.5 10.7
1491 2814
437
3.4 4.7
414
3.1 4.4
I-T5000HD
10.9
1625
376
1040
262
7.8
4.4 6.0 9.5 9.4
58.1 77.1 77.0 70.3
106.9 96.1 126.2 129.1
106.0 139.9
Watts
Dissipated
120VAC
208VAC
230VAC
102.6
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.
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/h
r
Idle (sleep mode)
1.0
1.0
0.95
60
205
177
Idle (awake)
2.1
1.7
1.6
225
767
660
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
6.6
4.2
3.8
57.6
91.2
99.8
392
1338
337
593
2024
510
13.6
8.1
7.4
74.4
125.3
137.2
27.6
16.0
14.3
73.9
127.2
141.0
11.6
7.0
6.3
65.7
108.8
120.4
11.5
6.8
6.2
55.9
96.5
105.3
2373
598
1149
3921
98
8
579
1977
498
695
14.9
13.6
67.0
113.5
4173
1052
25.0
1223
124.3
I-T9000HD
Load
120VAC
208VAC
230VAC
Watts
Dissipated
Thermal Dissipatio
n