โมดูลแอมพลิฟายเออร์ดิจิตอล 600W +50W Class D

High Efficiency 2-Channel Class-D+CLASS AB Amplifier Module For Professional Applications
D650 is a class-D amplifier module delivering up to 600W+50W, ideal for a wide range of applications such as MID to high power subwoofers, 2-way cabinets, stage monitors or active mixers. Power supply and 2-channel output stage are mounted in a single and robust chassis of the same size.
----Thermal protections (Thermal shutdown)
----Short-circuit/overload output protections
-----Clip signal out (0V---15V Linear output)
-----Auxiliary output voltages(± 15V 200mA)
-----The boot soft start mute control
D650 amplifier modules
Output power: 600W+50W
EIAJ Test Standard, 1 kHz, 1% THD
Max output voltage 50V RMS/4Ω 20VRMS/8Ω
Max output current 32 Apeak (22 A RMS) 7APEAK 5ARMS
Max aux supply current draw ± 15V 300 mA
AC Mains PowerPower requirements(selectable voltage range) AC 195 V - 250 V, 50/60Hz,
I nom = 1.1 A RMS (1/8 max output power)
AC 95 V - 125 V, 50/60Hz,
I nom = 2.2 A RMS (1/8 max output power)
Efficiency > CH1 90% CH2> 60%
Power consumption 1/8 of max power LF/4Ω , HF/8Ω : 180 VA
Amplifier Type: CH1 Class D CH2 Calss AB
Thermal
Max environmental operating temperature: 40° C
Gain: CH1 32 dB CH2 26dB
Voltage gain: CH1 X40, CH2 X20
Frequency response: 10 Hz - 25kHz (± 3dB) for 1 W @ 8 Ω

S/N ratio (amplifier section): > 98dBA (20 Hz - 20 kHz, A weighted)
Crosstalk separation > 60 dB @ 1 kHz(A weighted)
Input sensitivity: CH1 1.2V, CH2 1V
Input impedance: 1 kΩ Unbalanced 10K unbalanced
THD+N -3dB: < 0.05% < 0.01%
Slew rate 1) 50 V/μ S @ 8 Ω ,
Damping factor 1) > 300 @ 100 Hz
Output type: Unbalanced to ground
Construction
Dimensions: 180 mm X 115 mm X 55 mm
Weight 0.83KG