SPECIFICATIONS
9
Frequency Response(at 1 Watt)
Total Harmonic Distortion(THD)
Intermodulation Distortion60Hz
and 7KHz at 4:1from full rated
output to -30dB
Slew Rate
Voltage Gain
Damping Factor(8ohms)10Hz-
400Hz
Signal-to-Noise Ratio (below
rated power,20Hz to 20kHz.
A-weighted)
Crosstalk(below rated power)
At 1kHz
At 20kHz
Input Sensitivity for full
rated power at 8
Ω
Input impedance(nominal)
Balanced
Unbalanced
20Hz-20KHz,+0-1dB
<0.5%,20Hz-20kHz
=/<0.35%
>10V/us
>200
>100dB
-75dB
-58dB
0.775V or 1.4V
20K ohms
10k ohms
PA-500
PA-900
PA-1500
PA-2700
27dB
31dB
33dB
36dB
1kHz(HIA)with0.5%THD
4
Ω
stereo(per channel)
8
Ω
bridge
mono
2
5
0W
150W
5
00W
450W
350W
900W
750W
500W
1500W
1350W
1000W
2700W
Rated power /model
Performance
Construction
Ventilation
Protection
Cooling
Power cord specification
Chassis size( unit mm)
Net weight
Protection against short circuits, no-load, on/off muting, RF interference.
Flow-through ventilation from front to back
Internal heat sinks with forced air. Fan cooled, speed regulated,
thermal protection
Plug
Wire:
：
10A
，
250V
3x1
.
0mm
2
10.1kg
12.7kg
13.5kg
19.5kg
482x227x88
482x294x88
8
Ω
stereo(per channel)
Manual de Usuario de Amplificadores
/ PA series /
User’s Amplifier Manual
