Sub Box, baffle or no?

[1BadHawk 10+ year member]

I just received my new RE HC's today. Man these things are huge. Heavy too.

Anyway, Im about 3/4 finished with the fiberglass/mdf sub box.I was wondering, since I have two sub, do I need to ad a baffle to the box to create two seperate chambers, or is one large one ok. The box is about 3cuft total.

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[Trixter 10+ year member]

If it is sealed then yes. If it is ported then no.

 

[Acidburn 5,000+ posts]

its generally suggested that one separates the chambers for each sub

 

[forbidden 10+ year member]

A brace would be highly recommended in your enclosure to keep the walls from flexing, this in part is what a divider does as well, I usually always put a divider in my boxes, be it solid, or bored out to couple the chambers.