KSA cheap power amplifier factory for classroom

◪  Powerful ,and high efficient with Class A sound quality,class H high power, and low energy consumption.

◪  Advanced switch-mode power supply,provides a stable signal down to 2Ω loads.

◪  Enhanced protection systems guard against short circuits, overheating,DC,UHF,infrasound and distortion.

◪  Wide high-density copper radiating surface for fater heat dissipation.

◪  High-speed and smart fan system,ensures the reliability and durablity of the amplifier in any working environment.

◪  Detachable ventilated heat sink panel.

◪  Each channel features a power limiter to ensure safe operation.