IRS2092S High Power 500W Class D HIFI Digital Amplifier Board

Overview & Features

. Power supply: DC dual power supply ± 58 ± 70v. Rated output power: 500w (± 65v power supply, 4 ohm load, 10% deformation). Efficiency: greater than 90%. S / N ratio: 90db. 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. Voltage magnification: 36 times. Input sensitivity 1.5v (RMS). Output short circuit protection: yes. Output DC bias protection Speaker protection: yes. Overheat protection: Yes, the temperature of the radiator is higher than 100 degrees Celsius, turn off the output!. Product size: about 100 × 50 × 30mm. Net weight: 100g..

Technical Specifications