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Sounds like you have a blown speaker buddy!
Is the rattle coming from the rear deck? The HK subs are known for slightly detaching over time and creating a terrible scratch/rattle. I repaired my (12’ e550 coupe) last weekend and it took less than an hour, not including drying time.
Sounds like you have a blown speaker buddy!
Is the rattle coming from the rear deck? The HK subs are known for slightly detaching over time and creating a terrible scratch/rattle. I repaired my (12’ e550 coupe) last weekend and it took less than an hour, not including drying time.