2000W OCL EEENGINE POWER AMPLIFIER

The OCL Power Amplifier is a class-AB Amplifier-based power amplifier because class AB power amplifiers have relatively low efficiency compared to class D amplifiers or Class TD Amplifiers/EEEngine Amplifiers.

PCB OCL EEENGINE 2000W 

So the 2000W OCL EEEngine power amplifier has added the EEEngine stepper circuit, Yamaha's stepper. So making this power amplifier more efficient than a pure-class AB power amplifier. Class AB efficiency is around 40-70%, while if you add the EEEngine Stepper it becomes more efficient with a maximum efficiency of up to 85%.

As well as less power dissipation than class AB. less heat and safer. And this EEEngine power amplifier can be supplied with high voltage up to +140V 0 -140V DC. minimum +60V 0 -60VDC. can generate power up to 2000W at a 4ohm impedance load. My voice is solid, can be used for subwoofer speakers, makes the bass sound denser and fuller, doesn't break, and sounds soft.

For those who want to print the PCB, you can download the RAR file at the end of the post, complete with the schematic.

Download PCB Layout + Schematic 2000W OCL EEENGINE POWER AMPLIFIER