This is a replacement left and right speaker assembly for A1286 Early 2011, Late 2011, Mid 2012 series laptops. The Speakers uses an integrated flex cable to connect to the mainboard. The cable connects via 2-pin connector making it a plug and play replacement module, NO soldering is required. Compatible Part Number: 922-8700-A 922-8701-A. Aple Part #: 922-9747, 922-9748, 923-0086 Condition: New and Original, unused in perfect condition. Reference Compatible with MacBook Pro 15.4" A1286 Laptop Models: - - MacBooPro8,2 Early 2011: MC721LL/A (2.0 GHz Core i7) - - MacBooPro8,2 Early 2011: MC723LL/A (2.2 GHz Core i7) - - MacBooPro8,2 Early 2011: MC723LL/A (2.3 GHz Core i7) - - MacBooPro8,2 Late 2011: MD318LL/A (2.2 GHz Core i7) - - MacBooPro8,2 Late 2011: MD322LL/A (2.4 GHz Core i7) - - MacBooPro8,2 Late 2011: MD322LL/A (2.5 GHz Core i7) - - MacBooPro9,1 Mid 2012: MD103LL/A (2.3 GHz Core i7) - - MacBooPro9,1 Mid 2012: MD104LL/A (2.6 GHz Core i7) - - MacBooPro9,1 Mid 2012: MD104LL/A (2.7 GHz Core i7) What’s in the box 1x Left Speaker

Each pack come with 1x Left Speaker. Compatible Part Number: 922-8700-A 922-8701-A. Apple Part #: 922-9747, 922-9748, 923-0086 Compatible Part Number: 922-8700-A 922-8701-A. Apple Part #: 922-9747, 922-9748, 923-0086. Connector type: 2-Wire 2-Pin, Plug In, NO soldering is required. Compatible Models with A1286: MC721LL/A, MC723LL/A, MD318LL/A, MD322LL/A, MD103LL/A, MD104LL/A. Compatible with MacBook Pro 15.4" A1286 Early 2011, Late 2011, Mid 2012 series. (NOT Fit for Mid 2009, Mid 2010).