iPhone 12 Pro Max sound speaker

The replacement part for the lower internal earphone for the iPhone device is the part responsible for outputting sound during calls or when listening to music or videos at low volume. It is often called "speaker." You may need to replace it if the phone stops producing sound from this speaker, or if the sound is weak or distorted. Description of the replacement part: Name: Lower internal earphone (speaker). Function: Responsible for outputting sound during calls and when playing media at low volume. Location: Located at the bottom of the phone, near the charging port. Symptoms: You may need to replace it if the sound is weak or unclear, or if the sound does not work at all.