Loudspeaker Samsung Galaxy S23 Ultra

Loudspeaker for Samsung Galaxy S23 Ultra: Audio and Hands-Free Replacement

This loudspeaker for Samsung Galaxy S23 Ultra restores multimedia sound playback, ringtones and speakerphone on the device. This is a buzzer module designed to replace the damaged part with a precise fit into the inner chassis.

Technical Specifications

• Part type: Bottom loudspeaker (buzzer)
• Compatibility: Samsung Galaxy S23 Ultra (SM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180)
• Quality: Compatible

When to Replace

• The mobile phone emits no sound in videos, music or games.
• Distorted sound, with metallic noise or crackling during audio playback.
• Ringtone volume extremely low even at maximum level.
• Speakerphone mode does not work during calls — confirm diagnosis.

Notes for the Technician

• Test before applying: connect the part to the device and confirm its operation before fixing or gluing it definitively. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Installation difficulty: Medium.
• Requires careful removal of the glass back cover with controlled heat and plastic spatula.
• It is necessary to disassemble the intermediate protective shield and the wireless charging coil to access the lower compartment of the sound module.
• Clean the sound output grille on the bottom bezel before fixing the new component to prevent acoustic muffling.
• It is recommended to apply new adhesive to the back cover (sold separately) to ensure proper closing of the mobile phone.

What Distinguishes This Version

This version is an aftermarket replacement component selected to offer reliable performance in the technical workshop. It is the indicated choice for technicians who aim for a functional and economical repair without compromising the stability of the equipment.

Frequently Asked Questions

Does this component include the top private call earpiece?
No. This module corresponds exclusively to the bottom loudspeaker (buzzer), responsible for multimedia sound, ringtones and speakerphone, being physically distinct from the upper ear earpiece.

Is this loudspeaker compatible with the standard Samsung Galaxy S23 or S23 Plus?
No. The internal structure and contact points of the Samsung Galaxy S23 Ultra are specific to this model and are not interchangeable with the remaining models of the S23 range.