Design of 800-1500W Power Supply with Multi Speaker protection

[PowerBoomer]

Here's my On-going project 800-1500W Audio amplifier power supply, with multi speaker protection such Inrush Current, Temperature, DC Offset, Low Voltage Shutdown, and Smooth Power OFF speaker protection.

 

[PowerBoomer]

Updated Design for 1000W Class AB power supply Rectifier and Smart Speaker Protector. PCB Size reduction and implement MCU for Speaker protection , DC-Offset, Temperature, Inrush Current limiter, Over/Under Voltage, Power ON/Off Sequence. Regulated +/-15V Preamplifier output.