{"product_id":"21-channel-bluetooth-amplifier-board-with-160w-per","title":"2.1声道蓝牙功放板，单声道160W，低音炮功率220W，TDA7498E模块，USB AUX蓝牙输入，高低音调节，家用音响DIY扬声器接收器","description":"\u003cdiv\u003e高功率2.1蓝牙功放板，160W\/声道\u003cbr\u003e\n✔️ 2x160W左右声道和220W低音炮，TDA7498E，USB AUX 蓝牙输入\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e这款智能2.1声道蓝牙功放板基于TDA7498E模块，提供强劲立体声音效和高性能低音炮，适合家庭音响项目、多媒体设备和DIY音箱接收器。\u003c\/p\u003e ✅ 2x160W左右声道输出\u003cbr\u003e\n✅ 220W低音炮输出，带来深沉低音\u003cbr\u003e\n✅ 15-36V直流电源范围，带欠压保护\u003cbr\u003e\n✅ 三合一输入：AUX、USB、蓝牙\u003cbr\u003e\n✅ 支持4-8Ω扬声器（30-200W）\u003cbr\u003e\n✅ 内置保护：反极性、过流、过热保护\u003cbr\u003e \u003cp\u003e💡 2.1声道音频功放板在DIY家庭音响项目中有什么用？这个实用模块为立体声扬声器和低音炮供电，带来更丰富的音效。\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e适合为书架音箱和小型家庭影院供电\u003c\/li\u003e\n\u003cli\u003e通过旋钮控制切换AUX、USB和蓝牙输入\u003c\/li\u003e\n\u003cli\u003e防止欠压、过流和过热，保护设备安全\u003c\/li\u003e\n\u003cli\u003e兼容15-36V电源，安装灵活\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804635099455,"sku":"VXB0CCV9BXWG","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/615Qg2hpKoL.jpg?v=1776462782","url":"https:\/\/bearingscanada.com\/zh\/products\/21-channel-bluetooth-amplifier-board-with-160w-per","provider":"Bearings Canada","version":"1.0","type":"link"}