Built-In Speaker for Book Pro Unibody 17" A1297 MC725 MD311 2009 2010

Replacement built-in speaker compatible with Book Pro Unibody 17" models A1297, MC725 and MD311 for 2009 2010. This internal speaker assembly is designed to match the original fit and restore audio output for the specified models. Ideal as a repair part when the factory speaker fails on Book Pro Unibody 17" A1297 MC725 MD311 2009 2010.