27" iMac Left Speaker, Mid 2011

922-9835 Left Speaker - 27 inch Mid 2011 - A1312 iMac NB-2845W
This is the Left Speaker for the 27" iMac released in mid 2011.
Apple part number: 922-9835

922-9835 Left Speaker - 27 inch Mid 2011 - A1312 iMac