High-Quality Left & Right Loudspeaker with Subwoofer For MacBook Pro Unibody 15" (A1286 / Early 2011 / Late 2011 / Mid 2012).
Speaker and mic are on the left/right hand side when facing the screen..
Part Numbers: 922-9747, 922-9748, 923-0086, 922-9308, 923-0085
<li class="maclist-li"><h4>Compatible with : </h4>
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Pro 15" Unibody (A1286, Early 2011 / Mid 2012 / Late 2011)