The Heinrich DPA1120 is a premium-grade 120W Class-D single-channel power amplifier designed for high-performance commercial audio applications. Built with advanced Class-D technology, it delivers efficient, powerful, and crystal-clear audio while ensuring low heat generation and long operational life. Perfect for offices, malls, restaurants, schools, hospitals, hotels, auditoriums, houses of worship, railways, and outdoor public announcement systems, this amplifier offers 100V line output and 8Ω low-impedance output, making it compatible with almost every PA speaker type. Equipped with short-circuit, overload, overheating, clipping, and DC protection, ensures maximum reliability and safety in mission-critical installations. The built-in high-pass filter, auto-standby function, and LED indicators further enhance usability and energy efficiency.

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