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-40	D-50
8 Ohm stereo power	2000/2000w	2500/2500w
2500/2500w	3800/3800w	4800/4800w
2 Ohm stereo power	—	—
Output Voltage（Vp）	Output Voltage（Vp）	200/200v
Output Current（Ip）	60/60A	60/60A
Limit Impedance（DCRmin）	3.2/3.2Ω	3.2/3.2Ω
Total Harmonic Distortion	< 0 .03%	< 0 .03%
Freq·Response	10Hz – 22 KHz	10Hz – 22 KHz
Signal to Noise Ratio	105dB	105dB
Damping Factor	>1000	>1000
Controlled Slew Ratio	>100V/us	>100V/us
Electric Energy Efficiency	>85%	>85%
Idle Power	20w	20w
Power Factor	>0.85	>0.85
Frequency Modulation	350kHz	350kHz
Operation Range	115/230 -20~+10%	115/230 -20~+10%
N.W. (kg)	3.6	3.6
Size (cm)	48.2224.4	48.2224.4

Size