Service centre recommendations for Harman Kardon Home Theatre Subwoofer

[silverblue]

My Harman Kardon Home Theatre Subwoofer has distortion issues. Any recommendations for service centres preferably in South Mumbai? No luck with the official HK dealers here. Thanks in advance!

 

[RRR]

There was one service centre in Lower Parel.
Not sure if it still exists as it was 2 years back.