How to Fix MacBook Pro Speakers Crackling and Buzzing
Fix MacBook Pro Speakers Crackling and Buzzing - AppleToolBox
Mac-Axx™ Internal Speaker(Left + Right) Replacement Part Compatible with 15"-inch MacBook Pro with Retina Display Model No. A1398(Mid-2012 to Mid-2015), Color: Black, 90 Days Replacement Warranty : Amazon.in: Computers & Accessories