AUSTRALIAN MONITOR AM21P, Инструкция по установке и эксплуатации, Страница: 12 / 16

PAGE 12 AMP SERIES CONSTANT VOLTAGE INSTALLATION AUDIO POWER AMPLIFIERS INSTALLATION AND OPERATION MANUAL
SPECIFICATIONS
Model AM21P AM22P AM41P AM42P Conditions/Comments
Topology Class-D Class-D Class-D Class-D
Channels 2 2 4 4
Power Output (per channel)
Single Channel 4Ω 120W 210W 120W 210W 1kHz. 1%THD. -10W/+30W
4Ω (All Driven) 110W 200W 110W 200W 1kHz. 1%THD. -10W/+30W
Bridged 8Ω 230W 400W 230W 400W 1kHz. 1%THD. -10W/+30W
Single Channel 100V 120W 210W 120W 210W 1kHz. 1%THD. -10W/+30W
100V (All Driven) 110W 200W 110W 200W 1kHz. 1%THD. -10W/+30W
Maximum Output Level 28.24dBu (20Vrms) 31.25dBu (28.28Vrms) 28.24dBu (20Vrms) 31.25dBu (28.28Vrms) 20Hz–20kHz, <1%THD
System Gain 26dB 29dB 26dB 29dB
Frequency Response 4Ω 20Hz–25kHz 20Hz–25kHz 20Hz–25kHz 20Hz–25kHz 3dB below clipping,
+0/-3dB.±5Hz
Frequency Response 100V 100Hz–16kHz 100Hz–16kHz 100Hz–16kHz 100Hz–16kHz 3dB below clipping,
+0/-3dB.±5Hz
Signal to Noise Ratio > 95 dBr > 95 dBr > 95 dBr > 95 dBr Max Output, 1kHz, 20kHz BW,
A-Weighted
THD+N. 4Ω, 8Ω. 1kHz < 0.2% < 0.2% < 0.2% < 0.2% 3dB below clipping,
1kHz. 20kHz BW, Unity Gain,
A-Weighted
THD+N. 100V. 1kHz < 0.3% < 0.3% < 0.3% < 0.3% 3dB below clipping,
1kHz. 20kHz BW, Unity Gain,
A-Weighted
Channel Separation (crosstalk) > 65 dB (for < 1KHz)
> 60 dB (for > 1KHz) > 65 dB (for < 1KHz)
> 60 dB (for > 1KHz) > 65 dB (for < 1KHz)
> 60 dB (for > 1KHz) > 65 dB (for < 1KHz)
> 60 dB (for > 1KHz) 20Hz–20kHz, Max output,
Adjacent Channels
Damping Factor > 90 > 90 > 90 > 90 20Hz–1kHz, 8Ω. ±10
Input Connectors Two 1x3 terminal plug
(3.81mm)
Two 1x3 terminal plug
(3.81mm)
Four 1x3 terminal plug
(3.81mm)
Four 1x3 terminal plug
(3.81mm)
Input Impedance 30kΩ 30kΩ 30kΩ 30kΩ Balanced, line to line
Output Impedance 80mΩ 80mΩ 80mΩ 80mΩ
Input Sensitivity 1.0 Vrms 1.0 Vrms 1.0 Vrms 1.0 Vrms ±0.2V. Level control at maximum
Input CMRR > 55dB > 55dB > 55dB > 55dB 20Hz–20kHz
Output Connectors 6 pin Screw Terminal
per channel
6 pin Screw Terminal
per channel
6 pin Screw Terminal
per channel
6 pin Screw Terminal
per channel
LED Status Signal, Clip, Protect Signal, Clip, Protect Signal, Clip, Protect Signal, Clip, Protect
User Controls Gain, switches (Bridge,
Limiter, VCA, GND lift)
Gain, switches (Bridge,
Limiter, VCA, GND lift)
Gain, switches (Bridge,
Limiter, VCA, GND lift)
Gain, switches (Bridge,
Limiter, VCA, GND lift)
VCA Attenuation (via
potentiometer) 500kΩ 500kΩ 500kΩ 500kΩ
Limiter 95W 200W 95W 200W ±5W, 5%THD
AC Input 100-240Vac, 50-60Hz 100-240Vac, 50-60Hz 100-240Vac, 50-60Hz 100-240Vac, 50-60Hz ±10%
AC Power Factor 0.97 0.99 0.99 0.99 Max Output, 1kHz
AC Connector IEC 60320-C14 IEC 60320-C14 IEC 60320-C14 IEC 60320-C14
Maximum Inrush Current 18.8A 18.8A 18.8A 31.83A 264VAC, 53Hz
Overload Protection Temperature, Over Voltage,
Current Limit
Temperature, Over Voltage,
Current Limit
Temperature, Over Voltage,
Current Limit
Temperature, Over Voltage,
Current Limit