In Reply to: Bass in my Z3 posted by Finlesso on July 15, 2000 at 20:33:52:
If you do decide to port, you could do it something like
The honeycombing preserves the strength of that slanted wall better than a single large hole. You would want to seal the box for the sub against the metal wall with a gasket to ensure all sound went into the cabin instead of bouncing around the trunk.
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