100W, TPA3116 9-24V) Bluetooth Amplifier Board Mono Audio Amp with IPEX Antenna Connector, TWS Pairing

Bluetooth Amplifier Board 100W, TPA3116 Mono Audio Amp with IPEX Antenna Connector, TWS Pairing, AUX/USB/Bluetooth Input, Wired Volume Control for DIY Speakers, Car & Home Audio(DC 9-24V)

100W, TPA3116 9-24V) Bluetooth Amplifier Board Mono Audio Amp with IPEX Antenna Connector, TWS Pairing

Power on both amplifiers - blue LED will flash rapidly (do not connect to Bluetooth/AUX/USB at this stage). Select either amplifier and quickly press volume knob 4 times red LED will flash rapidly (the other unit maintains rapid blue flashing). Wait approximately 5 seconds: Master unit: Red LED stays solid Slave unit: Blue LED turns off, red LED flashes slowly If pairing fails (red LED turns off), repeat step . After successful pairing, connect via Bluetooth (search for "XinYi") or insert AUX/USB to play audio.

Brand: PEMENOL

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Key Features

• ✓ Stable Bluetooth 5.3 Connection with IPEX Antenna SupportBuilt-in Bluetooth 5.3 module combined with a 1st generation IPEX antenna connector allows you to connect an external antenna (not included) for improved signal reception. Compared with standard onboard antennas, this design helps reduce interference and provides more reliable connectivity, especially in enclosed speaker boxes, metal cases, or car audio setups.
• ✓ Up to 100W Mono Output with TPA3116 ChipPowered by the widely used TPA3116 amplifier chip, this board delivers clear and stable mono audio output with low distortion. When paired with a suitable DC 9V24V power supply (not included), it can drive a wide range of DIY speaker projects while maintaining consistent sound performance.
• ✓ Wired External Volume Knob for Flexible InstallationUnlike traditional amplifier boards where the knob is fixed on the PCB, this design connects the potentiometer via wires, allowing you to freely position the volume control on your speaker enclosure or control panel. This makes installation cleaner, more convenient, and better suited for custom DIY builds.
• ✓ TWS Pairing to Build a Stereo SystemSupports TWS (True Wireless Stereo) function, allowing you to pair two amplifier boards wirelessly to create left and right channels. This makes it easy to upgrade from a single mono setup to a more immersive stereo system without complicated wiring.
• ✓ Multiple Audio Inputs for Versatile UseSupports Bluetooth, AUX (3.5mm), and USB input, giving you flexible options for different audio sources. Compatible with smartphones, tablets, PCs, and USB drives, making it suitable for DIY speakers, home audio systems, garage setups, or car audio projects.

Product Details

• ✓ Item Weight: 60 Grams
• ✓ Included Components: amplifier module

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