iPhone 18 Pro and Max users report speaker popping issues

Users on Reddit and Apple support forums are reporting a persistent crackling or popping sound coming from the speakers of the new iPhone 18 Pro and Pro Max models. The issue, described by some as sounding like an aux cord being unplugged, reportedly occurs during music playback, app switching, and notification alerts. While some users were told by Apple Store staff that the problem is likely software-related, the recent iOS 27.0.1 update has failed to resolve the issue for many affected individuals. Even those who exchanged their devices for replacements have reported encountering the same defect on new units. Mashable reporters who tested the devices did not experience these audio issues, and Apple has yet to provide an official statement regarding the potential hardware or software defect. Users continue to monitor the situation as they wait for a definitive fix from Apple.