User Manual

10-1 Nakazawa-cho, Naka-ku, Hamamatsu Japan
www.yamahaproaudio.com
This datasheet provides current draw and heat dissipation values for PC-1N series power amplifiers.
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].
X PC9501N
X PC6501N
X PC4801N
X PC3301N
X PC2001N
Line Current (A)
Power
Consumption (W)
Heat Dissipation
120 V 230 / 240 V Btu / h kcal / h
Standby 0.08 0.04 5 17 4
Idle 1.0 0.5 55 188 47
1/8 power
8 ohms / ch 8.2 4.5 500 853 215
4 ohms / ch 10.5 5.8 682 1050 264
1/3 power
8 ohms / ch 16.8 9.2 1093 1450 367
4 ohms / ch 23.7 13.0 1613 2090 527
Line Current (A)
Power
Consumption (W)
Heat Dissipation
120 V 230 / 240 V Btu / h kcal / h
Standby 0.08 0.04 5 17 4
Idle 1.0 0.5 40 137 34
1/8 power
8 ohms / ch 5.4 2.9 375 640 161
4 ohms / ch 6.9 3.8 500 768 194
1/3 power
8 ohms / ch 11.4 6.3 820 1090 275
4 ohms / ch 16.4 9.0 1183 1530 387
Line Current (A)
Power
Consumption (W)
Heat Dissipation
120 V 230 / 240 V Btu / h kcal / h
Standby 0.08 0.04 5 17 4
Idle 1.0 0.5 40 137 34
1/8 power
8 ohms / ch 3.6 2.0 253 435 110
4 ohms / ch 6.2 3.4 444 834 210
1/3 power
8 ohms / ch 8.5 4.7 612 952 240
4 ohms / ch 15.0 8.2 1077 1860 468
Line Current (A)
Power
Consumption (W)
Heat Dissipation
120 V 230 / 240 V Btu / h kcal / h
Standby 0.08 0.04 5 17 4
Idle 1.0 0.5 40 137 34
1/8 power
8 ohms / ch 2.7 1.5 189 348 88
4 ohms / ch 5.0 2.7 357 707 178
1/3 power
8 ohms / ch 6.4 3.5 459 771 194
4 ohms / ch 12.0 6.6 866 1590 401
Line Current (A)
Power
Consumption (W)
Heat Dissipation
120 V 230 / 240 V Btu / h kcal / h
Standby 0.08 0.04 5 17 4
Idle 1.0 0.5 40 137 34
1/8 power
8 ohms / ch 1.9 1.1 134 261 66
4 ohms / ch 3.1 1.7 224 467 118
1/3 power
8 ohms / ch 4.5 2.5 325 586 148
4 ohms / ch 7.6 4.2 544 1060 267