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HIFI AUDIO AMPLIFIER BOARD: This mini Bluetooth audio amplifier board is a 2.0 channel amp, capable of connecting to two passive speakers (20-200W, 4-8), DC7-24V/5A and above. This power amplifier features two TPA3116D2 chips, 4 red and gray ring inductors, with a distortion rate below 0.3%, and upgraded large chips that support AAC Bluetooth decoding, APP, and low latency.
MINI SIZE BUT POWERFUL: The audio power amplifier comes in a compact size of 4.41 x 2.76 x 1.97 inches, with a dual channel stereo output power of 100W+100W, suitable for 4-8 speakers. It is recommended to use 50-100W speakers for optimal performance.
BLUETOOTH 5.0 INPUTS: The Bluetooth power amplifier board includes two input types: AUX and Bluetooth. The upgraded large chips support Bluetooth 5.0 with low latency. The range of audio devices (smartphones, tablets, laptops, etc.) that can connect via Bluetooth is 15m/49ft. Note: When using AUX mode, please ensure that the Bluetooth connection of this module is disconnected.
DETAILS AND QUALITY: The amplifier circuit board consists of 4 groups of red and gray ring inductors and 684 film capacitors, providing low loss, high bandwidth, and high fidelity characteristics. Two TPA3116D2 chips feature AM interference suppression for high-power output and low distortion (less than 0.3%). The electrolytic capacitor array ensures excellent filtering, guaranteeing pure sound quality.
MULTIPLE PROTECTIONS AND SAFETY: This Bluetooth amp module is

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First Listed on Newegg	March 07, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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