Internal Built-in PC Speaker — Compatible with Y720-15 / Y720-15ISK / Y720-15IKB (PK23000PHC0, PK23000PGC0)

Replacement internal PC speaker designed for Y720-15 series laptops. Fits Y720-15, Y720-15ISK and Y720-15IKB models and matches part numbers PK23000PHC0 and PK23000PGC0. Intended as an inside-the-chassis speaker swap for repairs or refurbishing to restore original audio functionality in the listed notebook models.