In this article, I'll explain why your iPhone 11 speaker is not working and show you how to fix the problem for good! The iPhone 11 has the best speakers ever built into an iPhone. Remove all screen protectors, films, or cases from your device. and it has amazing sound quality. Make sure that the brush is clean and dry. The iPhone XS uses both [the] earpiece speaker and bottom speaker to create the stereo effect, after using the iPhone XS Max for a few days, the earpiece speaker stops working… And your iPhone XS Max upper speaker becoming inactive can also be one of the outcomes due to software issue. Right now I am talking about iPhone XS Max/iPhone XS/iPhone XR Left Speaker not working, So where is left speaker check-in below image, and the answer is there is not any left speaker on iPhone – Left Side holes are Microphone. iPhone XS might have stayed paired with your Apple EarPods or other wireless headphones. If that’s the case, all the sound goes to the headphones rather than the phone’s stereo speakers. However, you can't enjoy using them when they simply aren't working.
Find out how to fix iPhone X bottom speaker not working issues. If necessary, clean the speaker or receiver opening with a small, soft-bristled brush. If your iPhone XS Max top speaker not working, then these might the factors causing the issue.

iPhone X or Later Model has only Two main Speaker that spread sound surround the body.

Check the speaker opening to see if it's blocked or dirty. Software Problem: A software glitch might be something that can cause unimaginable issues. On iPhone only, make sure that the receiver is not blocked or dirty. In here, we highlight a solution to a problem on the iPhone x bottom speaker no working. The same issue might apply to other Bluetooth-enabled sound devices, so you turn Bluetooth off and see.