Replacement Internal Speaker Left+Right Set Fit for MacBook Pro 15' Unibody Retina A1398 Series (Mid 2012, Early 2013) 2014 2015

The Speaker For Macbook Pro 15" Retina A1398 (Mid 2012, Early 2013) 2014 2015, Compatible Part#:MC975 MC976 ME664 Compatible Model Number:A1398. Left+Right Set speaker , can't fit for macbook pro 13 inch computer,Also can't fit for new macbook pro 15 inch laptop model ID#A1707,A1990. This speaker can only replace the laptop with model No:A1398, you can find the model Number of the computer on the bottom case Package: a pair of speakers; a set of screwdriver tools.