DIY + Test 1000W Super OCL 504 (SOCL 504) 2.1 Channel Speakers High Power Amplifier - PCBWay

New member sign up bonus Get $5 - Free 10pcs 2Layer Prototype PCB: https://www.pcbway.com/
Order this PCB amp:   • DIY + Test 1000W Super OCL 504 (SOCL ...  

Gerber Files Preamp: https://www.pcbway.com/project/sharep...

Power Amplifier SOCL 504 2.1 Channel Speaker: https://www.elcircuit.com/2018/05/pow...
Preamplifier 2.1: https://www.elcircuit.com/2018/05/21-...

DIY + Test Power Amplifier SOCL 504 modified (upgradable final transistor), which I applied for the use of 2.1 (stereo + subwoofer) speaker system.
Specifications
Speaker impedance: 4-8ohm
Supply voltage: AC 20-75V CT MIN 10A
Final Transistor: Toshiba 2SC5200 NPN, 2SA1943 PNP
Channel: 3 channel (left, right, subwoofer) using this 2.1 Preamplifier Circuit
Total Output power: 200W * 2 + 600W * 1 subwoofer (Upgradable)
Output matching: 2-4-8 ohm
Frequency response range: 14-100khz