500W Amplifier Board IRS2092S Mono Channel Digital Amplifier Class D HiFi Power Amp Board

• Power supply: dual DC power supply ± 58-± 70V
• The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%)
• Efficiency:> = 90%
• SNR: 90dB

Description:

This is pure power amplifier board, the sensitivity of the input signal of 1.5Vrms, if your input signal voltage can’t reach this value, recommend add preamp. Mono channel, for 2.0 channel need bid two.

Specification:

• Power supply: dual DC power supply ± 58-± 70V
• The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%)
• Efficiency:> = 90%
• SNR: 90dB
• The total harmonic distortion:
• 380W (± 65 power 4 ohm speaker, distortion <0.1%)
• 280W (± 65 power 8 ohm speaker, distortion <0.1%)
• Frequency range: 20Hz-20KHz
• Speaker: 4-8ohm
• Voltage Magnification: 36 times
• Input sensitivity 1.5V (RMS)
• Output short circuit protection: Yes
• That output DC bias protection speaker protection: Yes
• Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!

Features:

• Output short circuit protection.
• Output DC bias protection speaker protection.
• Over temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C.

Package Included:

1 x 500W Amplifier Board IRS2092S Mono Channel Digital Amplifier Class D HiFi Power Amp Board