iPhone 11 Pro speaker crackling

Hi there, GerryFaz! Thanks for reaching out to Apple Support Communities. 

After reviewing your post, it sounds like you are having some speaker issues on your iPhone. We definitely understand that can be a concern and we'd love to help. Let’s start by reviewing this article: If you hear no sound or distorted sound from your iPhone, iPad, or iPod touch speaker.

Please let us know if you have follow-up questions about this issue, or if the issue remains unresolved. Have a great day!