Support reading MP3 songs in TF card and U disk;)
Support adjustment of treble, bass and master volume ;)
Working voltage: AC 220V or DC 12~24V()
With AUX audio input, it can be connected to a computer, mobile phone or CD
Digital power amplifier, the maximum power of 400W can drive 4Ohm 100 magnetic speakers ;)
Dual microphone input, adjustable reverb; built-in Bluetooth wireless receiver and FM radio )

There are more special products in this shop, come and buy! !



More about:

(1) How to connect to Bluetooth:

Press the "MODE" key to switch the machine to the Bluetooth state, turn on the Bluetooth of the mobile phone, search for the Bluetooth device with the mobile phone, search for the product, and click the Bluetooth name of the product to connect. After the connection is complete, you can receive the music played by the mobile phone.

Notice:

Some mobile phones will prompt you to enter the PIX code. At this time, you can enter "0000" (if the phone supports the easy pairing function, you do not need to enter the PIN code).

(2) Operation instructions of radio function:

1. Hang up the radio antenna;

2. Press the MODE button to switch to the radio state;

3. Press the play button to search the entire channel and automatically save the station;

4. Press the previous or next track to switch to the next or next station

notes:

The effect of the radio is not satisfactory. It is mainly a radio. Please buy a professional radio.

(3) Power wiring instructions (please follow the instructions carefully to avoid unnecessary damage):

1. The panel DC12V/24V interface can be connected to DC 12V or DC 24V, and the current requirement is above 3A (battery or power adapter can be used);

2. The AC 100-240V interface on the panel can be connected to an AC100V-240V AC power supply with a figure 8 power cord (do not touch the circuit board after powering on to avoid electric shock).

notes:

The above power-on methods can be connected arbitrarily and cannot be accessed at the same time.

(4) Wiring instructions:

1. Connect the subwoofer: connect a speaker with a magnet of about 100 or a speaker of about 100W:

2. Connect the treble: 30W treble can be connected (also can be disconnected) (add a capacitor when connecting the treble)

3. Suitable for 8-12 inch speakers.

Notice:

Please turn off the small master volume before starting the test. Then slowly turn up the volume after powering on. If the sound is intermittent or hoarse and distorted while increasing the volume

Package Included:

1*Digital Bluetooth Stereo Amplifier Board

1*remote control

*Audio Line

1*Power cord