Features:
1. Power supply voltage: dual DC power supply ± 45-70V
2. Rated output power :500W(±65V power supply 4 ohms load, distortion 1%)
3. Total harmonic distortion :380W(±70 power 4 ohms speaker, distortion
4. Frequency response range :20Hz-20KHz
5. Input sensitivity 1V (RMS)
Power supply voltage: dual DC power supply ± 45-70V (+-65V power supply is recommended), too low can not work, too high will burn the circuit board, the board needs dual DC power supply (3 lines), single power supply does not work!
Increase the horn relay protection, on delay, off instantaneous, effectively solve the impact of switching sound, need additional relay power supply, external 110V/220V AC power can be
High voltage, small load, the greater the power, at any time, the power of the power supply must be greater than the power of the amplifier, otherwise the loud volume can not be carried, the power will be reduced and interrupted, and the corresponding power output can not be reached
Package Included:
1.*IRS2092S 500W Digital Power Amplifier Board