tailgate sub enclosure

[taintedplay 10+ year member]

im making a massive tailgate trailer, and want to have some speakers on it. first off, i have a set of 6x9's i might throw on it. I also have a 15 re se id like to use. id like to have it on the trailer 24/7. How could i waterproof it all so it can be left outside?

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[emilimo701 10+ year member]

nice!

get some marine-grade speakers like Polk MM series.

A fiberglass enclosure would last longest in wet environment... but why does the stuff have to stay outside?

For open air you'll probably want a ported box