Reference
— Current draw and thermal dissipation
49
PX10/PX8/PX5/PX3 Reference Manual
PX8
100 V/50 Hz
Line current (A)
Watt (W)
Thermal dissipation
100 V
Power consumption
(In)
Power consumption
(Out)
Watts dissipated
Btu/h
kcal/h
Idle
0.8
57
0
57
195
49
1/8 out
8Ω/ch
2.2
178
100
78
266
67
4Ω/ch
2.9
237
131
106
362
91
1/3 out
8Ω/ch
4.6
386
267
119
406
102
4Ω/ch
6.4
543
350
193
659
166
110 V-120 V/60 Hz
Line current (A)
Watt (W)
Thermal dissipation
120 V
Power consumption
(In)
Power consumption
(Out)
Watts dissipated
Btu/h
kcal/h
Idle
0.7
60
0
60
205
52
1/8 out
8Ω/ch
1.9
182
100
82
280
71
4Ω/ch
2.5
237
131
106
362
91
1/3 out
8Ω/ch
3.8
385
267
118
403
101
4Ω/ch
5.4
542
350
192
655
165
220 V-240 V/50 Hz
Line current (A)
Watt (W)
Thermal dissipation
230 V
Power consumption
(In)
Power consumption
(Out)
Watts dissipated
Btu/h
kcal/h
Idle
0.5
62
0
62
212
53
1/8 out
8Ω/ch
1.2
184
100
84
287
72
4Ω/ch
1.5
242
131
111
379
95
1/3 out
8Ω/ch
2.2
385
267
118
403
101
4Ω/ch
3.0
544
350
194
662
167