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5W+5W Mini Amplifier Board 2pcs PAM8406 Audio Amplifier Board DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for DIY Speaker Sound System
Limited time offer, ends 10/13 By Anunirny
- Parameters: audio amplifier board working voltage is DC 5V, output power is 5W (2 5V)/3W (4 5V) / 1.8W (8 5V). Input method is monaural input. Material: this newly designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. In addition, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module. High Performance: the digital amplifier module features high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression. Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; moreover, EMI is allowed to pass. Additional Function: it is possible to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level); possible to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level
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Parameters: audio amplifier board working voltage is DC 5V, output power is 5W (2 5V) /3W (4 5V) / 1.8W (8 5V). Input method is monaural input.
Material: this newly designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. In addition, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
High Performance: the digital amplifier module features high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.
Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; moreover, EMI is allowed to pass.
Additional Function: it is possible to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level); possible to add an external
Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level
Material: this newly designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. In addition, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
High Performance: the digital amplifier module features high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.
Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; moreover, EMI is allowed to pass.
Additional Function: it is possible to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level); possible to add an external
Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Anunirny Return Policy
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