Yamaha PC4002M - Manual (Page 8)

GENERAL SPECIFICATIONS
These specifications are measured when the distortion of the AC Voltage is less than 1 %.
MAXIMUM VOLTAGE GAIN
Input ATT maximum, @ 1kHz
POWER OUTPUT LEVEL
Continuous average sine wave power with less than
0.05% THD. 20Hz - 20kHz
Stereo 8Q ................................................... 430W+430W
Stereo 4Q ..................................................... 700W+700W
Mono 8Q................................................................. 1400W
FREQUENCY RESPONSE
Stereo, @ 8Q, 1W .................... 10Hz - 50kHz OdB + ldB
Mono, @ 8Q, 1W ..................... 10Hz - 50kHz 0dB±1dB
POWER BANDWIDTH
Stereo, 215W, 8Q, 0.1% THD ........................ 10Hz - 100kHz
Stereo, 350W, 4Q, 0.1% THD ....................... 10Hz - 100kHz
Mono, 700W, 8Q, 0.1% THD............................10Hz - 100kHz
TOTAL HARMONIC DISTORTION
Stereo, 215W, 8Q,
20Hz - 20kHz ...................................... ............... < 0.005%
Stereo, 350W, 4Q,
20Hz - 20kHz........................................................ < 0.01%
Mono, 700W, 8Q,
20Hz-20kHz........................................ .................. <0.01%
INTERMODULATION DISTORTION
Stereo, 215W, 8fì,
60Hz:7kHz=4:1 .................................................. < 0.005%
Stereo, 350W, 4i2,
60Hz:7kHz=4:1 .................................................... <0.01%
Mono, 700W, 8£î,
60Hz:7kHz=4:1 .................................................... < 0.01%
CHANNEL SEPARATION
(Input ATT max, input 600Q Shunt)
215W, 20Hz - 20kHz
@ 8Q........................................... ........................... > 80dB
DAMPING FACTOR
1kHz @ 8ÎÎ.................................. ............................. > 300
S/N
Input 600Î2 Shunt @ IHF-A . ........................ > IIOdB
RESIDUAL NOISE
ATT at min, @ 12.7kHz, -6dB/oct LPF....................... < 75dB
ATT at min, IHF-A network...................................... < 80dB
SLEW RATE
Stereo, 8Q...................................
Mono, 8Q ...................................
... +60V/).iS, Full Swing
±100V/pS, Full Swing
SENSITIVITY
ATT max, 400W 80 @ 1 kHz . ............... +4dB (1.23V)
INPUT IMPEDANCE
Balanced/unbalanced................... ................. .......... >15kO
33.3dB
METERS (PC4002M ONLY)
Large illuminated
peak level meters x 2 ................
-50dB - +7dB
0dB = 160W@8Q
INDICATORS
Green signal LED x
(PC4002 only)
Red clip LED x 2 ...
Green BTL LED x 1
Red thermal fan.........
LED X 1
Red protection...........
LED X 1
Red power LED x 1
2 Illuminate when signal
outputlevel goes above 2V.
................. Illuminate when output
distortion from channel
exceeds approx 1 %
.................. Illuminates when BTL
(mono) mode is selected
............... Illuminates during high-
speed fan operation
....... Illuminates during protection
or muting circuit operation
......... Illuminates when power on
PROTECTION CIRCUIT
Muting............................ 6 .sec (±2 sec) after power-on
DC sensing ......................... ....... DC +2V output voltage
PC limiter ............................................................ RL < 2Q
Thermal ................................... > 100°C Heat Sink Temp
COOLING FAN SPEED CIRCUIT
All temperatures refer to heat-sink temperature
Off to Low speed ..................................................... < 60°C
Low speed ................................Cuts in above 60°C. Cuts
out when heat-sink temperature
drops below 45°C.
High speed............................. Cuts in above 80°C. Drops
to low speed when heatsink
temperature drops below 65°C.
POWER REQUIREMENTS
General model ........................... 220/240V AC 50/60Hz
US&Canadian models ................................ 120V AC 60Hz
POWER CONSUMPTION
General model ....................................................... 1600W
US&Canadian models .............................. 1600W, 2000VA
DIMENSIONS
(W X H X D)................................ 480 X 185.6 x 460 (mm)
(18-7/g"x 7 5/i6"x 18-1/8")
WEIGHT
43 kg (94.8 lbs)
SUPPLIED ACCESSORIES
KNOB LOCK X 2
3mm, ALLEN KEY x 1