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subwoofer rattle

  1. ATS General Discussion Forum
    My 2015 Cadillac ATS 2.0 T started a rattling sound in the trunk when my music is turned up. I like my car to thump and I'm very frustrated. Thinking I blew my subwoofer and looking to replace it, but I'm having a hard time finding a replacement to fit. Help? I'm a car girl and I'll be doing the...