Bose India — Bose Home Speaker 500

I bought a Bose Home Speaker 500 (B07H94PPZV) in October 2018 which worked perfectly until I raised the volume to the about 80% when the speaker diaphragm got torn and got it repaired by Bose service centre at Bangalore in October 2019 Surprisingly the speaker is again damaged in September 2021 when the volume is raised and the same is presently with the Service centre at Kochi I feel this is a manufacturing defect or the volume has not been preset correctly I want the speaker repaired free of cost