Lenovo SPEAKERS INTERNAL
5SB1F18007
is compatible in the following Models:
Lenovo ThinkBook Series
ThinkBook 13s G4 IAP - 21AR0025US
ThinkBook 13s G4 IAP - 21AR005FAU
ThinkBook 13s G4 IAP - 21AR005GAU
ThinkBook 13s G4 ARB - 21AS0019US