Intel iMac 21.5" Right Speaker, Mid 2011

922-9791 Speaker, Right - 21.5inch iMac 1 A1311 Mid 2011, Late 201 NB-3144W
This is a replacement right speaker for the 21.5-inch iMac released in Mid 2011.
Apple part number: 922-9791

922-9791 Speaker, Right - 21.5inch iMac 1 A1311 Mid 2011, Late 201