Feature 1、High Fidelity Design: The digital power amplifier features a high fidelity circuit design and premium electronic components, optimizing sound performance for an enhanced sound experience. 2、Efficient Cooling System: Equipped with a built in circulating heat dissipation system and multiple ventilation openings on the outer casing, this amplifier effectively reduces heat and maintains stable chip temperature, resulting in superior sound quality. 3、Comprehensive Protection Features: With built in over voltage, under voltage protection, overheat protection, power control, and current protection, this amplifier provides reliable and safe operation, ensuring long lasting performance. 4、Versatile Application: Perfect for various occasion including KTV, home theaters, conference projects, bars, and stage performances, this amplifier can cater to different sound needs and provide excellent sound amplification. 5、Dual Channel Capability: Offering dual channel capability, this amplifier allows for separate ound control and amplification, delivering clear, balanced sound for an immersive listening experience. Item Type: Home Theater Sound Amplifier Material: Metal Weight: 4100g/144.6oz Package List 1 x Digital Power Amplifier 1 x User Manual 1 x Adapter