Loudspeaker Xiaomi Redmi 12 4G 5G

Loudspeaker for Xiaomi Redmi 12 4G and 5G: Sound Restoration and Hands-Free

This component replaces the damaged main sound module, being an original Xiaomi part recovered from equipment to guarantee factory sound behaviour. Suitable for resolving faults in the loudspeaker buzzer in Xiaomi Redmi 12 4G and Xiaomi Redmi 12 5G models, restoring clarity in videos and ringtones.

Technical Specifications

• Part type: Loudspeaker module (buzzer / ringer speaker)
• Compatibility: Xiaomi Redmi 12 4G (23053RN02Y, 23053RN02I, 23053RN02L); Xiaomi Redmi 12 5G (23076RN4BI, 23076RN4BY)
• Quality: Original — Pulled

When to Replace

• Absent or silent sound in hands-free mode, music playback and call ringtones
• Distorted audio, with static noise or crackling at high volumes
• Excessively low playback volume even at maximum level
• Intermittent sound cut during multimedia content playback — confirm diagnosis

Notes for the Technician

• Test before applying: connect the part to the equipment and confirm its operation before fixing or gluing it permanently. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Difficulty: Medium; requires opening the back cover and removing the lower protection module.
• Disconnect the battery before dismantling the lower sound module to avoid short circuits.
• Clean the audio output channel in the chassis rim to prevent resonance or muffled sound.
• If adhesive tape is required for fixing upon reassembly, it is sold separately.

What Distinguishes This Version

Being a unit recovered from equipment and manufactured by the brand, it maintains the mechanical and acoustic standards of the resonance chamber. It is the appropriate choice for repair professionals who want a perfect fit in the chassis without alterations in sound tone.

Frequently Asked Questions

Is this loudspeaker compatible with both the Redmi 12 4G and Redmi 12 5G?
Yes, the module shares the same acoustic dimensions and electrical contact points in the Xiaomi Redmi 12 4G and Xiaomi Redmi 12 5G variants.

Does replacing this module solve problems with in-ear call sound?
No, this component is intended for external and multimedia sound (lower buzzer), with the upper call earpiece being a distinct part.