3W Wireless Bluetooth 4.0 Stereo Audio Receiver Module

The 3W Wireless Bluetooth 4.0 Stereo Audio Receiver Module is a compact audio amplifier board with Bluetooth 4.0 input and Micro USB power. It is designed as a stereo audio receiver module for small speaker audio applications. The module provides 2×3 watts of output power and supports 4 to 8 ohm speakers. It operates from a 5V supply and uses a Micro USB power interface. The amplifier chip is HF43B, and the audio input is through the built-in Bluetooth connection. Its compact size makes it suitable for space-limited electronics and robotics audio projects.

Features of 3W Wireless Bluetooth 4.0 Stereo Audio Receiver Module - 5V

• Bluetooth 4.0 audio input
• 2×3W stereo output
• Micro USB power interface
• 5V supply support
• 4 to 8 ohm speaker support
• HF43B amplifier chip
• Compact 45×25 mm size

Specifications of 3W Wireless Bluetooth 4.0 Stereo Audio Receiver Module - 5V

• Output Power: 2×3 watts
• Power Interface: Micro USB
• Supply Voltage: 5V
• Speaker Impedance: 4 to 8 ohm
• Dimensions: 45×25 mm
• Amplifier Chip: HF43B
• Audio Input: Built-in Bluetooth

How to Use 3W Wireless Bluetooth 4.0 Stereo Audio Receiver Module - 5V

1. Connect a 5V power source through the Micro USB interface.
2. Connect speakers within the 4 to 8 ohm range.
3. Pair the module through Bluetooth to receive audio.

More Info

• Micro USB power makes connection simple.
• The module is intended for compact audio builds.