XHM543 Amplifier Board with TPA3116D2 Chip – Efficiency, Reliable Performance Efficiency Amplification: Equipped with the TPA3116D2 chip delivering over 90% efficiency, this amplifier board provides up to 2 x 120W maximum output at DC 24V. Designed to minimize spatial loss, it is ideal for installations in compact environments without compromising sound quality. Comprehensive Protection System: Built with an integrated selfprotection circuit that safeguards against overvoltage, undervoltage, overheating, and short circuits. This ensures consistent and secure operation, making it suitable for continuous use in demanding conditions. Durable Construction: Features a solid PCB design with easytomount components, Europeanstyle 3P wiring terminals, and a large heat sink with convectionbased heat dissipation. These design elements maintain stable performance even during extended operation periods. Broad Compatibility: Operates efficiently with power sources from 12V to 24V, making it adaptable to a wide range of applications. Practical Use Scenarios: 1. Invehicle audio systems where space is limited but quality sound output is required. 2. Custom computer speaker setups demanding consistent, clear amplification. 3. DIY home theater projects needing reliable power and stable operation over long durations. The XHM543 amplifier board combines output power, robust safety features, and versatile compatibility, making it a dependable choice for audio projects in both professional and settings.