Build Your Custom Speaker Easily

Do you want to build a new sound system? If so, the Gold A168 Digital Amplifier Board is your perfect choice. Furthermore, it easily upgrades your old home theater.

Why Choose This Audio Board?

Firstly, this digital module produces amazing sound quality. Because it is a Class D amplifier, it runs very efficiently. Therefore, you get maximum volume with minimum heating issues.

Secondly, it delivers a very high power output. As a result, it easily drives heavy speakers in large rooms. Additionally, you will clearly hear deep bass and sharp vocals.

Simple to Connect and Use

Most importantly, this circuit board is highly compact. Thus, it fits perfectly inside small wooden speaker boxes. Also, you do not need complex soldering skills. Instead, you can simply use the provided screw terminals.

Finally, the module consumes very little power from your battery. Consequently, it is excellent for portable Bluetooth speakers.

Key Technical Details:

• Model: Gold A168

• Amplifier Type: Class D (Digital)

• Sound Channels: Stereo Output

• Input Voltage: DC 12V to 24V

• Safety Feature: Over-heat protection included.

Quick Setup Guide:

First, connect your left and right speakers to the output pins. After that, attach your audio source cable. Lastly, connect a strong DC power supply to turn it on.