2500Wconstant voltage pure post-stage power amplifier

Function description:
This product is a full-transistor high-power wired broadcasting dedicated power amplifier, and all its indicators comply with the international GB-1982-80 three-level amplifier technical characteristics, that is, the Class A amplifier standard of GY15-84 of the Radio, Film and Television Department. The output is provided with protections such as overload, short circuit, and lightning resistance. This machine has a beautiful and elegant appearance, and our company has taken effective technical measures for its reliable quality and sound quality.
Rated power: 2500W
Speaker output 120V/240V
Input sensitivity & input impedance: 775mV/10KΩ, unbalanced TRS input terminal
Overload source electromotive force: ≥15dB
Frequency response: 50Hz-16KHz
4-unit LED level indication.
Signal-to-noise ratio: >90dB
Total harmonic distortion: 0.5% at 1KHz, 1/3 of output power.
Heat dissipation: Forced air cooling from front to back, and the built-in fan is activated when the radiator temperature is 55 degrees.
Protection: Overheating, overload & short circuit
Power supply: 220V-/50Hz
Dimensions: 484x440x132mm.