Item Name: IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Specifications:
1. Power supply: dual DC power supply 58- 70V
2. The rated output power: 500W ( 65V power supply, 4 ohm load, distortion 10%)
3. Efficiency:> = 90%
4. SNR: 90dB
5. The total harmonic distortion:
380W ( 65 power 4 ohm speaker, distortion
