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Box Contents

Controls and Functions

Back View

  1. BASS Volume
  2. TREBLE Volume
  3. Power/Mode
  4. Prev
  5. L&R Speaker
  6. Main Volume
  7. Next
  8. Play/Pause
  9. USB
  10. SD Card

Desktop Control Buttons

  1. Headphone Jack
  2. Mode & Main Volume

Button Operate Action Function
Treble Rotate Clockwise Rotation Increase the treble volume
Anti-clockwise Rotation Reduce the treble volume
Bass Rotate Clockwise Rotation Increase the bass volume
Anti-clockwise Rotation Reduce the bass volume
Volume Rotate Clockwise Rotation Increase the volume
Anti-clockwise Rotation Reduce the bass volume

Mode Indicator Lights

Instructions Guide

Connecting to the Mains Supply

  • Ensure that the power supply voltage is within the range of 100V-240V
  • This unit is designed to use a power adapter or USB port.
  • Unwind the mains cable to its full length.
  • Connect the mains plug to a mains socket.
  • Make sure the mains plug is fully inserted into the mains socket.
  • Connect the adapter to the unit via the DC input socket. (DC-5V-IN).

Ensure all audio connections of the unit are connected before connecting to the mains power socket. Unplug the power cord from the outlet when the unit is not in use for an extended period of time.

Using the USB Input

  1. Insert your USB drive/stick into the USB port that can be found on the back of the subwoofer
  2. Press POWER/MODE button on the subwoofer to change the DX20 into USB mode. The mode LED light indicator will turn Purple .
  3. Once all set-up, music from USB drive/stick will automatically start to play.

Using the TF Input

  1. Insert your TF Card into the SD Card port on the subwoofer.
  2. Press the POWER/ MODE button on the subwoofer to change the mode for SD card. The mode LED light indicator will turn Purple.
  3. Once all set-up, music from SD/TF card will automatically start to play.

Using the MP3 Connection (AUX-In)

  1. Plug the other end of the AUX cable into audio output/headphone jack on your MP3 player or other audio device.
    2. Press the POWER/MODE button to change the mode into Line-in. The mode LED light indicator will turn Purple.
    3. Once all set-up, you can play audio from your MP3 player or other audio device.

Bluetooth Operation

Pairing a Bluetooth Device for the First Time

  • Select and press 32:(502′( button on the Subwoofer until Bluetooth mode is selected, indicated by a flashing blue light. Using the native controls on your Bluetooth device, select the “Majority DX20” when prompted to choose a Bluetooth device. When successfully paired and connected, a beep will issue from the unit and the Pairing Indicator will display a solid blue light. After initial pairing, the unit will stay paired unless unpaired manually by the user, or until the
    device is reset.
  • To unpair, hold down the PAIR button for 3 seconds. You can now pair the device with another Bluetooth device.
  • The power cable into the mains socket. In case your device will disconnect from DX20, or if you are unable to connect please start over again following the paring steps again.


If you encounter an issue with your soundbar, please refer to the following checklist.


Register your Majority product within 30 days of purchase to activate your extended 3 Year Warranty. Gain access to all the benefits and lifetime technical support (see our Extended Warranty details for more info).


Power Input DC 5V
RMS 2*3W+5W
Bluetooth V5.0
Dimension (WxHxD) 10*10*17.6CM (Left and Right Speaker)
10*16.8*21CM ( Subwoofer)

Safety Info


Please read all instructions carefully before use.


Risk of electric shock. Do not open.

  1. Read these instructions:
  2. Heed all warnings.
  3. Follow all instructions in the user manual.
  4. Do no clean the apparatus near or with water.
  5. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
  6. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
  7. Protect the power from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
  8. Only use attachments/accessories specified by the manufacturer.
  9. Unplug this apparatus during light storms or when unused for long periods of time.
  10. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in a way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to the rain or moisture, does not operate normally or has been dropped.
  11. No naked flame sources, such as lit candles, should be placed on the apparatus.
  12. Dispose of used electrical products and batteries safely according to your local authority and regulations.

Addition Warnings

The apparatus shall not be exposed to dripping or splashing and no objects filled with liquid, such as vases, shall be places on the apparatus.

Main plug is used to disconnect device and it should remain readily operable during intended use. In order to disconnect the apparatus from the main power completely, the power plug should be disconnected from the main socket outlet completely.

Battery shall not be exposed to excessive heat such as sunshine, fire or the like.

Recycling Electrical Products

You should now recycle your waste electrical goods and in doing so help the environment. This symbol means an electrical product should not be disposed of with normal household waste. Please ensure it is taken to a suitable facility for disposal when finished with.

Download/print as a PDF

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Contact Support

Having an issue with your product or can’t figure something out? Get in touch with our support team.