{"id":9533196665069,"title":"TW100U Mono Bluetooth Amplifier Boards, 2-PCS | 2 TPA3116D2 mono boards with TWS pairing, Bluetooth, AUX and USB inputs plus bass-treble controls, DC 12-24V.","handle":"tw100u-mono-bluetooth-amplifier-boards-2-pcs-2-tpa3116d2-mono-boards-with-tws-pairing-bluetooth-aux-and-usb-inputs-plus-bass-treble-controls-dc-12-24v","description":"\u003ch3\u003eTW100U Mono Bluetooth Amplifier Boards, 2-PCS | 2 TPA3116D2 mono boards with TWS pairing, Bluetooth, AUX and USB inputs plus bass-treble controls, DC 12-24V.\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMONO BLUETOOTH AMPLIFIER BOARD: TW100U mono Bluetooth amplifier board uses TPA3116D2 chip with built-in boost circuit, supporting up to 100W max output under suitable power supply and speaker load conditions for DIY speaker projects, boombox builds, and portable audio systems.\u003c\/li\u003e\n \u003cli\u003eTWS PAIRING FOR STEREO SETUP: TWS Bluetooth amplifier board works as single mono amp or pairs with another TW100U board for wireless left and right stereo setup. Two boards are required for TWS stereo pairing; single board outputs mono audio only.\u003c\/li\u003e\n \u003cli\u003eBT AUX USB AUDIO INPUTS: Bluetooth amplifier with USB supports Bluetooth, 3.5mm AUX, and USB playback for flexible music input. USB supports FAT32 drives up to 32GB and MP3, WAV, FLAC, APE audio formats for daily DIY audio use.\u003c\/li\u003e\n \u003cli\u003eBASS TREBLE VOLUME CONTROL: Audio amp board includes bass, treble, and main volume knobs for simple sound adjustment. Main knob supports play or pause, next track, TWS pairing, factory reset, and power or standby control by different press actions.\u003c\/li\u003e\n \u003cli\u003eDC 12-24V POWER INPUT: Class D amplifier board supports DC 12-24V input, with 5A or higher power supply recommended for stable performance. For larger speakers or higher volume use, 24V\/8A power supply is recommended; avoid reverse polarity and keep board ventilated.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-08-17T22:21:05+10:00","created_at":"2026-08-17T17:33:25+10:00","vendor":"Beffkkip","type":"Amplifiers","tags":["electronics_NR_Aug2026"],"price":21200,"price_min":21200,"price_max":21200,"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":50497866301677,"title":"2","option1":"2","option2":null,"option3":null,"sku":"B0GYYYJ1QR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TW100U Mono Bluetooth Amplifier Boards, 2-PCS | 2 TPA3116D2 mono boards with TWS pairing, Bluetooth, AUX and USB inputs plus bass-treble controls, DC 12-24V. - 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Mono Bluetooth Amplifier Boards, 2-PCS | 2 TPA3116D2 mono boards with TWS pairing, Bluetooth, AUX and USB inputs plus bass-treble controls, DC 12-24V.\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMONO BLUETOOTH AMPLIFIER BOARD: TW100U mono Bluetooth amplifier board uses TPA3116D2 chip with built-in boost circuit, supporting up to 100W max output under suitable power supply and speaker load conditions for DIY speaker projects, boombox builds, and portable audio systems.\u003c\/li\u003e\n \u003cli\u003eTWS PAIRING FOR STEREO SETUP: TWS Bluetooth amplifier board works as single mono amp or pairs with another TW100U board for wireless left and right stereo setup. Two boards are required for TWS stereo pairing; single board outputs mono audio only.\u003c\/li\u003e\n \u003cli\u003eBT AUX USB AUDIO INPUTS: Bluetooth amplifier with USB supports Bluetooth, 3.5mm AUX, and USB playback for flexible music input. USB supports FAT32 drives up to 32GB and MP3, WAV, FLAC, APE audio formats for daily DIY audio use.\u003c\/li\u003e\n \u003cli\u003eBASS TREBLE VOLUME CONTROL: Audio amp board includes bass, treble, and main volume knobs for simple sound adjustment. Main knob supports play or pause, next track, TWS pairing, factory reset, and power or standby control by different press actions.\u003c\/li\u003e\n \u003cli\u003eDC 12-24V POWER INPUT: Class D amplifier board supports DC 12-24V input, with 5A or higher power supply recommended for stable performance. For larger speakers or higher volume use, 24V\/8A power supply is recommended; avoid reverse polarity and keep board ventilated.\u003c\/li\u003e\n \u003c\/ul\u003e"}