XM4180/XM4080/XH200 Owner’s Manual
15
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Current Draw
XM4180
XM4080
XH200
1/8 power is typical of program material with occasional clipping. Refer to these figures for most applications.
1/3 power represents program material with extremely heavy clipping.
Test signal: Pink Noise, bandwidth limited from 22Hz to 22kHz
1W = 0.860kcal/h, 1BTU = 0.252kcal
Note that Line Voltage [V] x Line Current [A] = [VA], not equals to [W].
Inrush current: 11A (100V), 13A (120V), 25A (240V)
Line Current (A)
Power (W)
Thermal Dissipation
100/120V
230/240V
In
Out
Dissipated
Btu/h
kcal/h
standby
0.08
0.04
5
0
5
17
4
idle
1.0
0.5
40
0
40
137
34
1/8 power
8
Ω
/ch
4.8
2.6
327
90
237
810
204
4
Ω
/ch
6.8
3.7
460
115
345
1180
297
1/3 power
8
Ω
/ch
11.3
6.2
793
240
553
1890
476
4
Ω
/ch
15.9
8.8
1115
307
808
2760
695
Line Current (A)
Power (W)
Thermal Dissipation
100/120V
230/240V
In
Out
Dissipated
Btu/h
kcal/h
standby
0.08
0.04
5
0
5
17
4
idle
1.0
0.5
40
0
40
137
34
1/8 power
8
Ω
/ch
2.8
1.5
191
40
151
517
130
4
Ω
/ch
4.5
2.4
303
58
245
837
211
1/3 power
8
Ω
/ch
6.8
3.7
464
107
357
1220
307
4
Ω
/ch
10.5
5.8
734
153
580
1980
499
Line Current (A)
Power (W)
Thermal Dissipation
100/120V
230/240V
In
Out
Dissipated
Btu/h
kcal/h
standby
0.08
0.04
5
0
5
17
4
idle
1.0
0.5
40
0
40
137
34
1/8 power
3.7
2.0
250
50
200
683
172
43
