Features:

• High-Power Output: Delivers up to 50W per channel (stereo) and 100W for subwoofer, providing a robust sound experience.
• Bluetooth 5.0: Latest Bluetooth version for a stable, high-quality audio connection.
• Dual Input Options: Supports Bluetooth and AUX input, giving you flexible connection options.
• TPA3116D2 Chip: High-performance power amplifier chip for clear, distortion-free audio.
• Wide Compatibility: Works with 4-8Ω speakers, making it versatile for various audio setups.

Description:

The ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board offers a powerful 2.1 channel sound experience with a maximum output of 50W per channel plus 100W for the subwoofer. With Bluetooth 5.0 connectivity and AUX input, it’s compatible with various devices, ensuring seamless audio streaming for home or DIY sound systems.

FAQ:

1. What is the maximum power output?
   The amplifier provides 50W per channel for stereo sound and 100W for the subwoofer.

2. Can I connect it via AUX if I don’t want to use Bluetooth?
   Yes, it supports both Bluetooth and AUX inputs for versatile connectivity options.

3. What voltage range is supported for input power?
   It operates with an input voltage range of DC 12V-24V.

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