IRS2092S 500W Mono Channel igital Amplifier Class Stage HIFI Power Amp Board with Fan

brand new and high quality. Features: This is power amplifier board, the sensitivity of the input signal of 1.5V rms. If your input signal voltage can'for t reach this value, recommend add preamp.

supply voltage is 65V, 58---70V , o not over 70V! positive and negative o not pick wrong Recommended power supply 65V Recommended 4-8 / 10-18inch speaker Carefully check before electricity, the wiring is correct.

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

Metal and Plastic Size: approx.100x46mm/3.94x1.81in Color: As pictures shown Quantity: 1 Pc

Note: No retail package. Please allow 0-1cm error ue to manual measurement. pls make sure you o not mind before you bid. Due to the ifference between ifferent monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes: 1 Amplifier Board (other accessories emo in the picture is not included.)