[matt poplin]

Fox Box will be here tommorow and have 2 fosgate P310d4 and a fosgate 850 watt amp.Will this box have the airspace needed for these.

 

[AudioNutz]

Joe says the Fox Box is 1.8 cuft. These woofers specify .65 cuft each in a sealed box, or 1.25 cuft each in a ported box.

I would say "Yes" to sealed, and "No" if you're looking to port it.