A150.2 / A300.2 / A500.2

  • High current switching power allowing high power output with low noise and low distortion
  • Substantial protection circuitry like thermal, short circuit, power on/off muting and Therefore
  • front mounted gain controls for easy access
  • Signal, Clip protect, and Power LED indicators to monitor performance.
  • Amplifier Disable/Prior/Failure Status
  • 70/100V Line operation
A150.2 / A300.2 / A500.2

     A150.2  A300.2  A500.2

  • 2 channel outputs switching power amplifier
  • the switching technology offers, together with an increased efficiency and a better control of heat 
  • dissipation than conventional power supply systems, a drastic reduction of dimensions and weight, for easier transportation and installation. 
  • High current switching power allowing high power output with low noise and low distortion
  • Substantial protection circuitry like thermal, short circuit, power on/off muting and Therefore protection"

Specification

Stereo Mode (Both Channels Drive)
2 ohms(EIAJ) : A150.2---400W*2      A300.2---600W*2
4 ohms(RMS) : A150.2---180W*2      A300.2---300W*2
8 ohms(RMS) : A150.2---100W*2      A300.2---180W*2
Bridge Mono Mode
8 ohms(RMS) : A150.2---360W      A300.2---600W
4 ohms(EIAJ) : A150.2---800W*2      A300.2---1200W
Input Sensitivity (Limit Off)
0.9-1.1V(0+/-1dBv)
Input Impedance
20k ohms balanced or 10k Ohms unbalanced
Frequency Response
(at 10dB Rated Output Power)
20Hz~20KHz(+0/-1dB)
Voltage Gain
A150.2 : 28+/-0.5dB
A300.2 : 30+/-0.5dB
THD+N (Ref.1K1/8Rated Power,A-Weighted)
<0.05%
S/N rate (Ref.Rated Power,A-Weighted)
A150.2 : >96dB
A300.2 : >98dB
Crosstalk(Below Rated Power)
>70dB
Damping Factor(1K 8ohms)
>180
Power/Output Circuitry
Switching Power Class D
Protections
Full short circuit, open circuit,thermal, ultrasonic, and RF protection stable into reactive or mismatched loads, turn ON/OFF,muting, tried crowbar.
Controls
Front: AC switch,Inputlevel controlfor each channel Rear: stereo/bridged selector,limit ON/OFF selector
Indicators
SIGNAL: 2 green LED
CLIP: 2 red LED
POWER: 1 green LED
PROTECTION: 1 red LED
BRIDGED:1 red LED
PRIOR:green/red LED
Connectors
INPUT: Active balanced XLRor TRS JACK OUTPUT: TRS JACK and speak-on jacks
Power Supply
110V-120V or 220V-240V AC 50/60Hz ±10%
Dimensions(mm)
483(W)*281(D)*44(H)
Weight
A150.2 : 3.7kg
A300.2 : 4.7kg

CHA/B(One Channel drive)
4 ohms(RMS): A500.2---600W
Stereo Mode(Both Channels Drive)
2 ohms(EIAJ): A500.2---1200W*2
4 ohms(EIAJ): A500.2---450W*2
8 ohms(RMS): A500.2---250W*2
Bridge Mono Mode
8 ohms(RMS): A500.2---900W
4 ohms(EIAJ): A500.2---2400W
Input Sensitivity (Limit Off)
0.9-1.1V (0+/-1dBv)
Input Impedance
20k ohms balanced or 10k Ohms unbalanced
Frequency Response
(at 10dB Rated Output Power)
20Hz ~ 20KHz(0+/-1dB)
Voltage Gain
30+0/-0.5dB
THD+N (Ref.1K 1/8 Rated Power,A-Weighted)
<0.05%
S/N rate (Ref. Rated Power, A-Weighted)
>98dB
Crosstalk (Below Rated Power)
>70dB
Damping Factor(1K 8 ohms)
>180
Power/Output Circuitry
Switching Power Class D
Protections
Full short circuit, open circuit, thermal, ultrasonic, and RF protection stable into reactive or mismatched loads, turn ON/OFF, muting, tried crowbar.
Controls
Front: AC switch, Input level control for each channel Rear: stereo/parallel/bridged/mute/select operation Mode
Indicators
SIGNAL: 2 green LED
CLIP: 2 red LED
POWER: 1 green LED
PROTECTION: 1 red LED
BRIDGED:1 red LED
PRIOR:green/red LED
Connectors
Euroblock
Power Supply
110V-120V or 220V-240V AC 50/60 Hz ±10%
Dimensions(mm)
483(W)*360(D)*44(H)
Weight
5.1kg(A500.2)

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