How much would a small enclosure effect the performance of these Rockford Fosgate subs?

A

aspehals

New member
I want to replace some old subs with some new RF P2D412's. They are 12" subs. the enclosure i have right now has 2 12" subs in it, and it has two ports on the top. I did some measurements on the enclosure, and it seems to be about 70 - 75 litres. one of the new subs recommends about 50litres of space.

would this enclosure be OK for these subs? what would happen if i used it?
So with 2 subs, should I have about 100litres?
 
Since they are 12" they should be ok. The smaller the sub the closer you need the airspace to be the reccomended specs.
 
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