D40/D50 Power Amplifier

Tính năng

  • 2/4Channel Class-D Power Amplifier.
  • 90-264VAC Global Power Supply.
  • Direct Energy Amplifying.
  • Dual Reactor Phase Shift Control.
  • Overheat and Clip Soft Protection.
  • Redundancy PSU.
  • Purifying Ground and Singal Source Noise.
  • Constant Zero Distortion Power Control.
  • Dynamic Energy Recycling.

Thông số kỹ thuật

Model   D-40D-50
8 Ohm stereo power 2000/2000w2500/2500w
2500/2500w3800/3800w4800/4800w
2 Ohm stereo power
Output Voltage(Vp)Output Voltage(Vp)200/200v
Output Current(Ip)60/60A60/60A
Limit Impedance(DCRmin)3.2/3.2Ω3.2/3.2Ω
Total Harmonic Distortion< 0 .03% < 0 .03%
Freq·Response10Hz – 22 KHz10Hz – 22 KHz
Signal to Noise Ratio105dB105dB
Damping Factor>1000 >1000
Controlled Slew Ratio >100V/us>100V/us
Electric Energy Efficiency>85%>85%
Idle Power20w20w
Power Factor>0.85>0.85
Frequency Modulation350kHz350kHz
Operation Range 115/230   -20~+10%115/230   -20~+10%
N.W. (kg)3.63.6
Size (cm)48.2*22*4.448.2*22*4.4

Size