Assembled LJM L20D IRS2092 Top Class D amplifier kit 200-250W *2 

(include 2 channle amp kit)


 

Using the best international performance of the company's Class D amplifier rectifier dedicated driver IC IRS2092, International Rectifier Corporation and dedicated digital amplifier FET IRFI4020.

200-300W power output per channel at 8 ohm load.


Parameters:

Supply voltage: DC + -60V to + -80V, recommended voltage + -70V

Output power: 250W * 2   8ohm  + -70V)

Voltage Gain: 40

Input Sensitivity: 1.6V

Noise Residual Noise: 200 μV (22 Hz - 20kHz, AES17 filter Self-oscillating frequency)

THD + N, 100W: 0.008% 1kHz, Single-channel driven

Total Idle Power Consumption 7W No input signal

Channel Efficiency 90% Single-channel driven, 250W
 

Note: this is a kit, need yourself to solder all the components.If you need assembled amplifier board,please click the following link!!!! 

http://www.diyerzone.com/power-amplifier/assembled-board/assembled-ljm-l20d-irs2092-top-class-d-amplifier-board-200-250w-2.html 

Package include: assembled L20D power amp board   X 2 channel