I may be able to help.
Genuine Acer Chromebook CB3-431 Palmrest ,usb Board, Speakers &Touchpad Gold
Acer Chromebook CP513-2H Speaker Speakers 23.K0LN7.001
Acer Chromebook CB5-571 LEFT & RIGHT Internal Speakers Set Pair 3LZRFSATN20
Acer Chromebook 11 CB3-111 LEFT & RIGHT Speaker Speakers Set Pair 23.MQNN7.002#2
Acer Chromebook Spin 713 Speakers FYHDNQTA185
Acer Chromebook 13 C810 Left & Right Speakers PK23000PB00#2
