Payments and Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
- Dual Channel Stereo Bluetooth Amplifier Board
- Offers excellent two-channel stereo sound effects
- Small size and cost-effective
- Provides up to 15 meters communication distance
- Comes with power supply reverse connection protection
- Use as a small Bluetooth speaker
The Dual Channel Stereo Bluetooth Amplifier Board is a small size and cost-effective Bluetooth 5.0 digital amplifier module with a volume adjustment function.
It can connect to two speakers and match a wide variety of high-power speakers (40 W - 200 W). This board can be used as a small Bluetooth speaker when connected to Raspberry Pi or mobile phone, offering you excellent two-channel stereo sound effects.
In addition, the board comes with power supply reverse connection protection, short circuit protection, and so on. Bluetooth 5.0 remote control, up to 15 meters of communication distance.
- 1 x Stereo Bluetooth Amplifier Board
- 1 x Acrylic Shell
- 1 x Accessories Packet
- Voltage: 5-24 V
- Bluetooth: 5.0
- Transmission distance: 15 m (visible)
- Sound Channel: two channels (stereo)
- Match Speaker: 4 Ω（5~16 V), 8Ω（5~24 V）
Output Power (at 1 KHz): 20 W x 2 at 12 V 4 Ω
- 30 W x 2 at 16 V 4 Ω
- 30 W x 2 at 21 V 8 Ω
- 40 W x 2 at 24 V 8 Ω