Loudspeaker Xiaomi Redmi A2

Loudspeaker for Xiaomi Redmi A2: Main Audio and Hands-free Restored

The loudspeaker for Xiaomi Redmi A2 is the module responsible for reproducing multimedia sound, ringtones and the hands-free function. This original Xiaomi part restores acoustic clarity to the mobile phone, replacing the faulty or soundless buzzer module. It is the appropriate solution to re-establish sound output without distortion.

Technical Specifications

• Part type: Buzzer / loudspeaker
• Compatibility: Xiaomi Redmi A2 (23028RN4DG, 23028RN4DI, 23028RN4EA)
• Quality: Original — Pulled

When to Replace

• The mobile phone does not ring when receiving calls or notifications
• Multimedia sound with metallic noise or completely mute
• Distorted audio or with crackling when using the hands-free mode
• Excessively low volume even at the maximum level — confirm the diagnosis

Notes for the Technician

• Test before applying: connect the part to the equipment and confirm its operation before securing or gluing it definitively. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Repair difficulty: Easy
• Access is made after removing the back cover and unscrewing the lower protection module
• Clean the sound output grille of the chassis to avoid acoustic blockages before seating the part
• Check the correct pressure of the spring contacts against the pads of the lower board

What Distinguishes This Version

This is a part recovered from equipment, strictly maintaining the brand's audio manufacturing standards. It is the indicated choice for professional technicians seeking acoustic reliability and millimeter fit in the repair of the equipment.

Frequently Asked Questions

Does this component include the upper call earpiece?
No. This component is the lower loudspeaker (buzzer and hands-free) and does not replace the earpiece of the Xiaomi Redmi A2.

Is it necessary to solder the component to the lower board?
No soldering is necessary, since the connection of the loudspeaker is made by pressure contacts directly on the secondary board.