By adding an protection stage between the amplifier and speakers, this module helps extend speaker lifespan and maintain sound quality under prolonged use.
Features a 2.1 three-channel design, providing protection for left, right, and subwoofer channels to help stable performance in multi-channel audio systems.
Engineered to work with high power speakers and amplifiers, offering effective protection in demanding audio setups where output power and load changes are frequent.
Optimized for use with dual power amplifier configurations, this protection circuit module helps safeguard both channels from common faults, improving overall reliability.
Suitable for DIY audio enthusiasts upgrading or building custom amplifiers, active speakers, thanks to its straightforward layout and easy integration with existing circuits.

Color: As Shown
Material: Metal+PC

Package Contents:
1*Audio Protection Board