Home Passive Amplifier Speakers Bluetooth Board Module Amplifier 3.5mm AUX Bluetooth 5.0 Amp 50W+50W

Descriptions:
100% brand new and good quality.
Features:
Our Bluetooth board for amplifier audio comes with AUK and bluetooth two audio input methods, which means the transmission efficiency is higher and the transmission path is wider. The communication distance can be up to 15 meters without obstructions.
The Bluetooth 5.0 audio/speaker board for amplifier uses a high-performance audio filter that can output high-quality sound. Adapted speakers: 30W~200W, 4/8Ω. Adapted power adapter (recommend): 12V-24V DC, current above 6A.
Adopting copper DC connector and fence type terminal, this bluetooth board module for amplifier can withstand large currents, no heat, no damage to the wire.
The DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired.
Support 3.5mm wired input and Bluetooth 5.0 input, easy installation, mini size, perfect forbluetooth speaker.

Specifications:
Material: ABS
Color: As Pictures
Weight:65g
Type:C50L
Input voltage: 5~26V
Bluetooth version: 5.0
Adapted speaker (recommend): 30W~200W, 4/8Ω
Adapted power adapter: 12V-24V DC, current above 6A
Number of channels: left and right stereo dual ways
Bluetooth transmission distance: 15 meters (unobstructed)
Size : Approx.50x56x18mm/ 1.96 x 2.2 x 0.7 inches

Package Includes:
1 Piece Bluetooth Amplifier Board
1 DC Adapter
Note:
1.Keep away from the router when use it.
2.Avoid using it on the metal table, whicn will effect the antenna signal.
3.If you refit the speaker, if it is a matal shell, you must lead the antenna out of the shell. The metal shell will shield the signal.
4.Only when the audio input is sufficient and the power supply voltage/current is sufficient, there will be sufficient output power.
Different voltage & Output
4Ω Speaker Impedance
12V: 40W + 40W
15V: 60W + 60W
19V: 90W + 90W
24V: 110W + 110W
8Ω Speaker Impedance
12V: 24W + 24W
15V: 36W + 36W
19V: 64W + 64W
24V: 76W + 76W