Pam8406 Digital Power Amplifier Board 5Wand5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D Knob

Parameters: audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V)..

Artificial Material: this New-designed power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, big-ability clear out capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio enter terminal blocks for this new amplifier module..

High Performance: the virtual amplifier module is with high efficiency of over ninety%, widespread harmonic distortion noise is much less than 10%, low quiescent present day and noise suppression..

Safe Protection: the magnificence D dual-channel amp board is designed with input reverse connection protection, brief circuit protection, over warmness safety; what's greater, EMI is permitted to skip..

Additional Function: it is to be had to connect amplifier kind to choose one of a kind feature (MODE: excessive power stage is Type D, low electricity degree is Type AB. Factory defaults excessive energy stage); to be had to add an external Shutdown (SD: the chip could be Shutdown at low electricity level, manufacturing facility default high electricity level..