cj407
Banned
well we could do it in Naples (which is down for you)...or we could do it in Orlando (which is up for you) what color were you wanting to paint it?
1 lb of poly for every 1 cubic foot of box space for a "simulated" 20% box volume increase. there is a calculator somewhere here just search - polyfill.calculate the volume difference and then find the percentage of difference. With a small box such as this one the percentage of the difference may be too high for the subs to perform well. Not giving subs enough room will rob your subs performance and the result will not be good. Poly-fill could also be used but I am not a fan and would not know how to calculate how much you would need to make up for the difference.