Feature:

✔ High Power, support Max to 200W, bring better experience.
✔ Can connect the Treble and Bass at the same time.
✔ Can Play Music from TF card, U disk, Bluetooth.
✔ Small size, can be installed anywhere you want.
✔ Full function Remote, Use the numeric keys to control directly.

How to use ?

Different from 2.0 channel amplifier which use Left and Right same speakers, this 1.0 mono amplifier board, its 2 output interface frequency are different, the high-frequency interface is connected to the Treble Speaker, and the low-frequency interface is connected to the Bass Speaker, so as to achieve the stereo tone reverberation effect.
TIPS: Don't connect ordinary 2.0 speakers, otherwise the side connected to the bass will feel weak, cuz ordinary speakers cannot achieve bass effect.

Note:

1. Support AC 110/220V or DC 12V/24V.
Warning: Pls select only 1 power supply method.

2. If connect DC Power, the current must over 3A.

3. The mic port not support guitar. for better effect, phantom power is recommended.

4. DIY product, the circuit board on the back will be hidden, pls focus your attention on its sound effect.

5. The Power button just for AC power mode. Not valid in DC mode.

About FM Function:

1. Expand the Radio Antenna.
2. Press "MODE" button to switch it to the FM state.
3. Press "Play" button to search the entire channel and save.
4. Press the previous / next track to switch to use.

TIPS: This is not professional radio, only a small number of channels can be listened to. For more channels, pls buy professional radios.

Specification:

Type: Bluetooth Amp Board
Model: D20
Bluetooth: V5.0
Audio Channel: 1.0
Rated impedance: 4 ohm
Rated Power: 80W
Power Range: 60-200W (Deponds on Voltage)
Input: Bluetooth/Lotus/U-Disk/TF/MIC
Battery of Remote: CR2025 x1(Not Included!)
Feature: FM Radio / HIFI
Voltage: AC 110/220V, DC 12V/24V

Matching Speaker:
Impedance: 4-6 ohm
Rated Power: Less than 60W

Package Included:

1 x Bluetooth AMP Board
1 x Remote Control
1 x AC Power Cable
1 x DC Power Line
2 x Audio Cable
(Note: Battery is not included, Pls buy it youself)