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15" fi sp4 box help

Dexter Chaos
in Fi Technical

Featured Replies

Posted

So i have a friend who has two sp4 15's. He is trying to run them in a box that is roughly 4 cubes net after displacement. I keep telling him this is small for them but i could be wrong. His port is external. running it on a bc3500

 

Any recommendations to help him out would be appreciated.

3-5 cubes, per 15 is what it says on Fi's website.

Edited by Stephen93s10

I have a single sp4 15 in a 5.5 cu ft box after displacement and it plays great. so yes I would assume that 4 cu after displacement would be to small.

Wait, 4 or 8 cubes total?

Yeah, that would be 4cu total net, or 2cu each.

That's too small.

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