CT14 Bluetooth 4.2 5V 2A Mini Stereo Power Amplifier Board – 5W+5W Dual Channel

Specification:

1. Model: CT14
2. Bluetooth Version: 4.2
3. Working Voltage: DC 5V
4. Current Requirement: 2A (recommended)
5. Output Power: 5W + 5W (Dual Channel)
6. Audio Input: Bluetooth (wireless)
7. Chip Type: Digital Amplifier IC
8. Output Load: 4–8 Ohm speakers
9. Board Size: 34mm x 25mm approx.
10. Color: Yellow (PCB may vary)

Description:

The CT14 Bluetooth 4.2 Mini Stereo Power Amplifier Board delivers 5W+5W output, ideal for compact audio projects. Powered by 5V and capable of driving 4–8Ω speakers, this board features reliable Bluetooth 4.2 connectivity for smooth wireless music streaming from phones, tablets, and laptops. Its small form factor makes it perfect for DIY portable speakers or retrofitting old sound systems with wireless functionality.

Application:

1. DIY portable Bluetooth speakers
2. Wireless audio systems
3. Laptop or mobile phone speaker mods
4. Car audio projects
5. Home automation audio integration