{"product_id":"b077mkqjw2","title":"DROK 5W+5W Mini Audio Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eParameters: DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)\/3W (4Ω 5V) \/ 1.8W (8Ω 5V). Input method is monaural input.\u003c\/li\u003e\n\u003cli\u003eArtificial Material: this New-designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.\u003c\/li\u003e\n\u003cli\u003eHigh Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.\u003c\/li\u003e\n\u003cli\u003eSafe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; what's more, EMI is allowed to pass.\u003c\/li\u003e\n\u003cli\u003eAdditional Function: it is available 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); available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage : 5 Volts\u003c\/li\u003e\n\u003cli\u003eManufacturer : DROK\u003c\/li\u003e\n\u003cli\u003eMaximum Supply Voltage : 5 Volts (DC)\u003c\/li\u003e\n\u003cli\u003eMinimum Supply Voltage : 5 Volts (DC)\u003c\/li\u003e\n\u003cli\u003eMounting Type : Surface Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DROK","offers":[{"title":"Default Title","offer_id":48016419291375,"sku":"B077MKQJW2","price":14.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6701\/7455\/files\/71nmbUTPTVL._AC_SX679.jpg?v=1773805795","url":"https:\/\/appliquestshop.com\/products\/b077mkqjw2","provider":"AppliQuest","version":"1.0","type":"link"}