{"product_id":"tpa3116d2-2-1-channel-digital-amplifier-board","title":"TPA3116D2 2.1 Channel Digital Amplifier Board","description":"\u003ch2\u003eCA3169 and TPA3116D2 2.1 Channel Amplifier Board\u003c\/h2\u003e\n\u003cp\u003eThe TPA3116D2 2.1 Channel Amplifier Board is a Class-D audio amplifier with two stereo channels and a separate subwoofer channel, so one board can drive a pair of speakers and a sub. It has a 3.5mm audio input, a DC power jack, screw terminals for the speakers, and five control knobs, with a large aluminium heatsink to keep it cool. It suits DIY speakers, home audio systems, and subwoofer builds. Buy online in Pakistan with fast delivery to Lahore, Karachi, Islamabad, and all major cities.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e2.1 channel Class-D amplifier board with a TPA3116D2 chip\u003c\/li\u003e\n  \u003cli\u003eTwo stereo channels plus a subwoofer channel\u003c\/li\u003e\n  \u003cli\u003eFive adjustable control knobs\u003c\/li\u003e\n  \u003cli\u003e3.5mm audio input and DC power jack\u003c\/li\u003e\n  \u003cli\u003eScrew terminals for easy speaker wiring\u003c\/li\u003e\n  \u003cli\u003eLarge aluminium heatsink for cooler operation\u003c\/li\u003e\n  \u003cli\u003eMounting kit included: knobs, nuts, washers, standoffs, screws, and a cable\u003c\/li\u003e\n  \u003cli\u003eCash on delivery available across Pakistan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROBOSTAN","offers":[{"title":"Default Title","offer_id":68136647328110,"sku":null,"price":4200.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/7391\/8062\/files\/ChatGPTImageNov11_2026_03_41_07PM-5.png?v=1794396065","url":"https:\/\/robostan.pk\/products\/tpa3116d2-2-1-channel-digital-amplifier-board","provider":"ROBOSTAN","version":"1.0","type":"link"}