400W High-Power Mono Amplifier Board with Speaker Protection (1943/5200), Four Parallel Output, Finished or DIY Kit.

This 400W high-power mono amplifier board is designed for audio enthusiasts seeking robust sound performance. Featuring speaker protection with 1943/5200 transistors, it ensures safe and reliable operation. With four parallel output channels, it delivers powerful and clear audio, making it an ideal choice for high-fidelity sound systems. Available as either a finished product or a DIY kit, it offers flexibility for both beginners and seasoned audio DIYers to enhance their audio projects.

power: 400.000000