zk 301b bluetooth 51 amplifier board tpa3110d2 chip 30w mono P | Shop The World
From USA
Newciciglow
ZK 301B Bluetooth 5.1 Amplifier Board with TPA3110D2 Chip, 30W Mono Amp True WL Stereo Pairing Audio Power Amplifier Module, Bluetooth AUX USB Input, DIY Speaker System Kit
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•30W POWER AMPLIFIER MODULE: Bluetooth power amplifier board is a small power device with an output power of 30W. It's sufficient for various applications, meeting daily needs effectively. Its compact design and convenient Bluetooth connectivity give it an advantage in lightweight and portable scenarios
•TRUE WL STEREO FUNCTION: Bluetooth amplifier module features true WL stereo capability, enabling seamless WL stereo connection. You can pair two amplifier modules to create a truly immersive sound experience. You can effortlessly achieve left and right stereo sound. (This function requires the purchase of two set power amplifier boards)
•COMPATIBILITY: Support MP3, WMA and WAV, FLAC, APE lossless formats. Wide range of applications, suitable for 4-8 ohms, 5-30W speakers. Ideal for DY simple mono amplifiers. Power amplifier board uses Bluetooth 5.1, and its distance can reach 32.8ft (without obstruction). Can change the Bluetooth name
•THREE INPUT METHODS: Bluetooth amplifier board features diverse sound input options, including convenient Bluetooth connectivity, the traditional AUX sound interface, and USB playback capability, catering to a wide range of user needs
•WIDE APPLICATION: For those who love DIY or Bluetooth compatible speakers, this module is the ideal choice for creating personalized Bluetooth speakers. You can design unique sound devices based on your preferences and needs
From USA
