wvu80 Posted November 10, 2018 Share Posted November 10, 2018 Do not replace the foam because of the way it looks. There are two things you can do to improve the sound. Remove only the the very bottom foam near the port tubes. Use about a pound of Fiberfill around the bottom. Do not block the port tubes. Damp the horn with 11 ounces of PURE silicone caulk. It comes in a tube. These two changes will get rid of a high frequency harshness and make the speakers more accurate. They a bit nasal in stock form. These changes will turn your Speakers from good to great. Quote Link to comment Share on other sites More sharing options...
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