sealed box for 2 2104's

has anyone built a box for 2 2104's i want to make it sealed and not too big , what is a good volume overall. the subs say .66 cubic feet each , but i do not know if that is includeing them in the box as well

.66 is gross volume. That means the total box will be .66 before the subs are put in there.

so has anyone made a box that size , just wondering if it should be a little bigger or if thats a good size, thanks

Thats the recommended size for optimum performance. Recommended by POLK AUDIO that is, and I rekon they should know since they designed and built it. ;)

alright if they know i will give er a try , i am sure it will still sound pretty good

He asked about 2 subs. Do you just make a box twice as big with a divider?

thanks,
Riooso

yes that is what you do just double the volume, but i did not use a divider and they sound great, nice and tight. They dont play lows that well but i am still happy.