{"product_id":"xh-a157-digital-power-amplifier-board-pam8403-w-volume-knob-2-3w-outputdc-5v","title":"XH-A157 Digital Power Amplifier Board PAM8403 w\/ Volume Knob 2*3W OutputDC 5V","description":"\u003cp\u003eITEM NAME:XH-A157 Digital Power Amplifier Board PAM8403 w\/ Volume Knob 2*3W OutputDC 5V Home Electronic Component Chips Sensor Arduino Module Raspberry Pi XH-A157 Digital Power Amplifier Board PAM8403 w\/ Volume Knob 2*3W OutputDC 5V Popular Popular Product Introduction Product description: XH-A157 dual-channel digital power amplifier board, input voltage is DC5V, using 3.5mm Aux audio i nput, built-in 50K volume adjustment relay, can be used as a power amplifier on and off, can also freely adjust the volume; this model power amplifier also has 2 * 3W power dual-channel audio output. Product introduction: Input voltage: DC5V Audio input: 3.5mm AUX audio cable Number of channels: 2 channels Output power: 2*3W Appearance size: 37*22*13mm Product weight: about 14g Package Included: Digital power amplifier board x1 XH2.542PIN line x3 The wiring diagram is as follows：.Find many great new \u0026amp; used options and get the best deals for XH-A157 Digital Power Amplifier Board PAM8403 w\/ Volume Knob 2*3W OutputDC 5V at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1202813698063,"sku":"O2I-0-164800783016","price":3520.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__74193_28c495c6-3b5f-4eff-a197-2e6f7cf857ee.jpg?v=1679715463","url":"https:\/\/order2india.com\/products\/xh-a157-digital-power-amplifier-board-pam8403-w-volume-knob-2-3w-outputdc-5v","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}