{"product_id":"tpa3116-2-1-channel-bluetooth-audio-amplifier-board","title":"TPA3116 2.1 Channel Bluetooth Audio Amplifier Board","description":"\u003cp\u003eExperience powerful, crystal-clear audio with the TPA3116 2.1 Channel Bluetooth Audio Amplifier Board. Featuring a built-in aluminum heat sink, onboard Bluetooth receiver, and independent volume, bass, and treble controls — this board is perfect for DIY speaker systems and home audio projects.\u003c\/p\u003e\u003ch4\u003eKey Features:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTPA3116D2 Class-D amplifier chip\u003c\/li\u003e\n\u003cli\u003e2.1 channel output: 2x satellite + 1x subwoofer\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth 5.0 receiver\u003c\/li\u003e\n\u003cli\u003eIndependent volume, bass, and treble knob controls\u003c\/li\u003e\n\u003cli\u003eAluminum heat sink for efficient thermal management\u003c\/li\u003e\n\u003cli\u003eScrew terminal connectors for easy speaker wiring\u003c\/li\u003e\n\u003cli\u003eWide voltage input: DC 12V–24V\u003c\/li\u003e\n\u003cli\u003eHigh efficiency, low distortion audio output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eChip: TPA3116D2\u003c\/li\u003e\n\u003cli\u003eChannels: 2.1 (Stereo + Subwoofer)\u003c\/li\u003e\n\u003cli\u003eOutput Power: 2x50W + 100W (subwoofer)\u003c\/li\u003e\n\u003cli\u003eInput Voltage: DC 12V–24V\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: 5.0\u003c\/li\u003e\n\u003cli\u003eSNR: \u0026gt;80dB\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for DIY home theater, desktop speakers, car audio upgrades, and custom audio enclosures.\u003c\/p\u003e","brand":"Lahore Store","offers":[{"title":"Default Title","offer_id":55841954857033,"sku":"AMP-TPA3116-BT-2-1CH","price":4510.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9090\/2089\/files\/WhatsApp_Image_2026-07-23_at_5.40.20_PM_1.jpg?v=1784817505","url":"https:\/\/lahorestore.pk\/products\/tpa3116-2-1-channel-bluetooth-audio-amplifier-board","provider":"Lahore Store","version":"1.0","type":"link"}