XY-C50L Bluetooth Digital Power Amplifier Board - 2x50W

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The XY-C50L Bluetooth Digital Power Amplifier is a cutting-edge audio amplification device designed to deliver high-quality sound performance in a compact and versatile package. Equipped with Bluetooth connectivity, this amplifier allows users to effortlessly stream audio wirelessly from their smartphones, tablets, or other Bluetooth-enabled devices, eliminating the need for cumbersome cables and connections.

Despite its compact size, the XY-C50L amplifier packs a punch, delivering powerful and clear sound reproduction across various audio sources. Its digital amplification technology ensures efficient power utilization and minimal distortion, resulting in crisp highs, deep lows, and a balanced midrange.

Key features of XY-C50L Bluetooth Digital Power Amplifier

The XY-C50L Bluetooth Digital Power Amplifier boasts several key features that contribute to its exceptional performance and versatility:

  • Bluetooth Connectivity: Seamlessly stream audio from smartphones, tablets, and other Bluetooth-enabled devices, offering convenient wireless connectivity without the hassle of cables.
  • Digital Amplification Technology: Utilizes advanced digital amplification technology to deliver high-quality sound reproduction with minimal distortion, ensuring clear and accurate audio across the frequency spectrum.
  • Compact Design: Despite its powerful performance, the XY-C50L amplifier is compact and space-saving, making it ideal for various audio setups where space is limited.
  • Versatile Inputs: In addition to Bluetooth, the amplifier may offer multiple input options such as RCA, AUX, USB, or optical inputs, providing flexibility to connect to a wide range of audio sources.
  • Powerful Output: Despite its small size, the amplifier can deliver significant power output, providing ample volume levels for various listening environments.
  • User-Friendly Controls: Intuitive controls and a user-friendly interface make it easy to adjust settings, switch between inputs, and customize the sound to suit individual preferences.
  • Sleek Design: With a modern and aesthetically pleasing design, the XY-C50L amplifier enhances the visual appeal of any audio setup, whether it's for home entertainment systems or professional audio applications.
  • Reliable Performance: Built with high-quality components and materials, the amplifier offers reliable performance and durability, ensuring long-term enjoyment of your audio content.
  • Safety Features: May include features such as overcurrent protection, overvoltage protection, and thermal protection to safeguard the amplifier and connected devices from potential damage.
  • Affordability: Despite its advanced features and performance, the XY-C50L amplifier may offer excellent value for money, making it an attractive option for budget-conscious consumers without compromising on audio quality.

Specifications of XY-C50L Bluetooth Digital Power Amplifier

  • Input voltage: DC5-24V
  • Bluetooth Version:0
  • Output impedance: 4~16ohm Speaker
  • For Speakers: 10W~200W
  • Output power: 50W*2
  • Audio input: Bluetooth, AUX, USB
  • Number of channels: two channels

Interfaces of XY-C50L Bluetooth Digital Power Amplifier


  • Bluetooth: The amplifier features built-in Bluetooth connectivity, allowing you to wirelessly stream audio from Bluetooth-enabled devices such as smartphones, tablets, and computers.
  • AUX Input: An auxiliary (AUX) input allows you to connect devices with a standard 3.5mm audio output, such as MP3 players, laptops, or smartphones, using a compatible AUX cable.
  • USB Input: This board include a USB input for direct playback of audio files from USB flash drives or external hard drives, providing a convenient way to access digital music libraries.
  • Speaker Outputs: Speaker outputs are provided to connect passive speakers to the amplifier, typically using speaker wire connections.
  • Volume Control: A volume control knob allow you to adjust the volume level of the audio output from the amplifier.
  • Power Input: The amplifier requires a power input to operate, typically using an AC power adapter or direct connection to a power source.

XY-C50L Bluetooth Digital Power Amplifier Package content

XY-C50L Bluetooth Digital Power Amplifier: The main amplifier unit itself, which serves as the core component of the audio system.

Assembling parts: It includes screws, spacers, plus driver, case, Heat sink and knob.

Power Jack to screw type connector converter

Caution points when using XY-C50L Bluetooth Digital Power Amplifier

When using the XY-C50L Bluetooth Digital Power Amplifier, it's important to observe certain precautions to ensure safe and optimal operation. Here are some cautions to keep in mind:

Power Requirements: Use only the power supply  with the correct voltage and current rating as specified by the manufacturer. Using an incorrect power supply may damage the amplifier or pose a safety hazard.

Ventilation: Ensure proper ventilation around the amplifier to prevent overheating. Avoid placing the amplifier in enclosed spaces or near heat sources, and allow for adequate airflow to dissipate heat generated during operation.

Speaker Impedance: Match the impedance of the connected speakers with the amplifier's specifications to prevent damage to the amplifier and ensure optimal performance. Using speakers with impedance lower than recommended may overload the amplifier.

Bluetooth Pairing: When pairing Bluetooth devices, ensure that the amplifier is in pairing mode and within range of the Bluetooth-enabled device. Follow the pairing instructions provided in the user manual to establish a stable connection.




Can I use the XY-C50L amplifier with my TV or any other sound source systems?


Yes, you can connect the XY-C50L amplifier to sound source systems like TV or home theaters using AUX cables. This allows you to enhance the audio performance of your TV or home theater setup.


Does the XY-C50L amplifier support multiple input sources?


Yes, the amplifier supports multiple input sources such as Bluetooth, AUX, and USB.


Is the XY-C50L amplifier compatible with both iOS and Android devices?


Yes, the amplifier is compatible with both iOS and Android devices that support Bluetooth connectivity. You can easily stream audio from your iOS or Android device to the amplifier wirelessly.


Is it safe to leave the XY-C50L amplifier turned on all the time?


While the amplifier is designed to be left on for extended periods, it's advisable to turn it off when not in use to conserve energy and prevent potential overheating or component wear.

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