Wholesale Class D Power Amplifier 500*2 Watt Active Loudspeaker Power Module
High-efficiency Class D amplifier delivers 500Wx2 RMS power with ultra-low distortion for crystal-clear audio. Premium-grade aluminum alloy housing ensures superior heat dissipation and durability. Integrated XLR balanced input reduces noise interference, ideal for professional subwoofers and PA systems. Advanced protection circuits prevent overheating, overcurrent, and short circuits. Compact modular design saves space while maintaining robust performance. Perfect for live sound, DJ setups, home theaters, and commercial installations. Direct bulk pricing—lowest online rates for resellers and system integrators. Custom OEM/ODM solutions available.