{"id":15522465415405,"title":"3Pcs PAM8403 Mini Digital Audio Amplifier Board, DC 5V 3W+3W Amp Module","handle":"3pcs-pam8403-mini-digital-audio-amplifier-board-dc-5v-3w-3w-amp-module","description":"\u003ch3\u003e3Pcs PAM8403 Mini Digital Audio Amplifier Board, DC 5V 3W+3W Amp Module\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe PAM8403 mini digital power amplifier board is a compact stereo audio\namplifier module designed for DIY speakers, portable audio devices, small\nsound systems, electronic experiments, and USB-powered audio projects. Built\naround the PAM8403 digital power amplifier chip, this module provides 3W + 3W\nstereo output power while maintaining a small footprint and efficient\noperation. Product Specifications Product Name: PAM8403 Mini 5V Digital Power\nAmplifier Board Module Operating Voltage: 5V DC Output Power: 3W × 2 \/ 3W + 3W\nstereo output Audio Channels: Left and right stereo channels Blue Board\nDimensions: 30 × 30 mm Green Board Dimensions: 29.5 × 20.2 × 15 mm Power\nSupply Type: 5V DC \/ USB-powered compatible Application: Speaker amplifier\nboard, DIY audio module, electronic audio project module Pin Description\nPOWER+: Power supply positive input POWER-: Power supply negative \/ ground L:\nLeft channel audio input G: Audio input ground R: Right channel audio input\nRout: Right channel audio output Lout: Left channel audio output\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePAM8403 Mini Digital Amplifier Board: This compact amplifier board is based on the PAM8403 digital power amplifier chip, designed for small speakers, DIY audio systems, USB-powered sound projects, mini speakers, and electronic audio experiments.\u003c\/li\u003e\n \u003cli\u003e5V USB-Powered Operation: The module operates with a DC 5V power supply, making it easy to power from USB adapters, power banks, 5V regulator modules, or other stable 5V sources for portable and desktop audio applications.\u003c\/li\u003e\n \u003cli\u003e3W + 3W Stereo Output: With 3W 2 output power, this board supports left and right channel stereo amplification, suitable for driving small speakers in mini audio systems, Bluetooth speaker projects, MP3 player modules, and DIY sound devices.\u003c\/li\u003e\n \u003cli\u003eCompact Ready-to-Use Module: Designed as a ready-to-use amplifier board, it requires only power, audio input, and speaker connections to build a simple stereo sound system. The compact size makes it easy to install inside small speaker enclosures, control boxes, toys, or portable devices.\u003c\/li\u003e\n \u003cli\u003eSmall PCB for DIY Integration: Available in compact board sizes, including approximately 30 30mm for the blue board and 29.5 20.2 15mm for the green board excluding protruding potentiometer shafts. Ideal for speaker repair, audio upgrades, Bluetooth speaker builds, and low-power electronic projects.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-11-11T01:29:52+11:00","created_at":"2026-11-10T21:24:07+11:00","vendor":"JESSINIE","type":"Receivers","tags":["electronics_NR_Nov2026"],"price":9100,"price_min":9100,"price_max":9100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":68250837156077,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0H9LHRLTQ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3Pcs PAM8403 Mini Digital Audio Amplifier Board, DC 5V 3W+3W Amp Module","public_title":null,"options":["Default Title"],"price":9100,"weight":28,"compare_at_price":null,"inventory_management":"shopify","barcode":"PAM8403","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0H9LHRLTQ.jpg?v=1794306249","\/\/leoforward.com\/cdn\/shop\/files\/412_vCRiu7L.jpg?v=1794306249","\/\/leoforward.com\/cdn\/shop\/files\/41Ba0J_anJL.jpg?v=1794306249","\/\/leoforward.com\/cdn\/shop\/files\/419q3xjRkgL.jpg?v=1794306249","\/\/leoforward.com\/cdn\/shop\/files\/41pY0Y3S79L.jpg?v=1794306249","\/\/leoforward.com\/cdn\/shop\/files\/412UuJchogL.jpg?v=1794306249","\/\/leoforward.com\/cdn\/shop\/files\/51FZsQB00DL.jpg?v=1794306249"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0H9LHRLTQ.jpg?v=1794306249","options":["Title"],"media":[{"alt":null,"id":46976384663789,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0H9LHRLTQ.jpg?v=1794306249"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0H9LHRLTQ.jpg?v=1794306249","width":800},{"alt":null,"id":46976384696557,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/412_vCRiu7L.jpg?v=1794306249"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/412_vCRiu7L.jpg?v=1794306249","width":800},{"alt":null,"id":46976384729325,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41Ba0J_anJL.jpg?v=1794306249"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41Ba0J_anJL.jpg?v=1794306249","width":800},{"alt":null,"id":46976384762093,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/419q3xjRkgL.jpg?v=1794306249"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/419q3xjRkgL.jpg?v=1794306249","width":800},{"alt":null,"id":46976384794861,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41pY0Y3S79L.jpg?v=1794306249"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41pY0Y3S79L.jpg?v=1794306249","width":800},{"alt":null,"id":46976384827629,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/412UuJchogL.jpg?v=1794306249"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/412UuJchogL.jpg?v=1794306249","width":500},{"alt":null,"id":46976384860397,"position":7,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51FZsQB00DL.jpg?v=1794306249"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51FZsQB00DL.jpg?v=1794306249","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3Pcs PAM8403 Mini Digital Audio Amplifier Board, DC 5V 3W+3W Amp Module\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe PAM8403 mini digital power amplifier board is a compact stereo audio\namplifier module designed for DIY speakers, portable audio devices, small\nsound systems, electronic experiments, and USB-powered audio projects. Built\naround the PAM8403 digital power amplifier chip, this module provides 3W + 3W\nstereo output power while maintaining a small footprint and efficient\noperation. Product Specifications Product Name: PAM8403 Mini 5V Digital Power\nAmplifier Board Module Operating Voltage: 5V DC Output Power: 3W × 2 \/ 3W + 3W\nstereo output Audio Channels: Left and right stereo channels Blue Board\nDimensions: 30 × 30 mm Green Board Dimensions: 29.5 × 20.2 × 15 mm Power\nSupply Type: 5V DC \/ USB-powered compatible Application: Speaker amplifier\nboard, DIY audio module, electronic audio project module Pin Description\nPOWER+: Power supply positive input POWER-: Power supply negative \/ ground L:\nLeft channel audio input G: Audio input ground R: Right channel audio input\nRout: Right channel audio output Lout: Left channel audio output\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePAM8403 Mini Digital Amplifier Board: This compact amplifier board is based on the PAM8403 digital power amplifier chip, designed for small speakers, DIY audio systems, USB-powered sound projects, mini speakers, and electronic audio experiments.\u003c\/li\u003e\n \u003cli\u003e5V USB-Powered Operation: The module operates with a DC 5V power supply, making it easy to power from USB adapters, power banks, 5V regulator modules, or other stable 5V sources for portable and desktop audio applications.\u003c\/li\u003e\n \u003cli\u003e3W + 3W Stereo Output: With 3W 2 output power, this board supports left and right channel stereo amplification, suitable for driving small speakers in mini audio systems, Bluetooth speaker projects, MP3 player modules, and DIY sound devices.\u003c\/li\u003e\n \u003cli\u003eCompact Ready-to-Use Module: Designed as a ready-to-use amplifier board, it requires only power, audio input, and speaker connections to build a simple stereo sound system. The compact size makes it easy to install inside small speaker enclosures, control boxes, toys, or portable devices.\u003c\/li\u003e\n \u003cli\u003eSmall PCB for DIY Integration: Available in compact board sizes, including approximately 30 30mm for the blue board and 29.5 20.2 15mm for the green board excluding protruding potentiometer shafts. Ideal for speaker repair, audio upgrades, Bluetooth speaker builds, and low-power electronic projects.\u003c\/li\u003e\n \u003c\/ul\u003e"}