I want to build 2 seperate box's for my 10"cvr's to go behind the bench seat of my s10 but i hear that if i go with around 1.cu ft each i wont get that low end bass that i need for the music i listen to(rap) so i wondered if i were to put some polyfill in them wouldnt it make the box seem the size i want to have them(about 1.25-1.5 cu ft each) and if so how much polyfill is needed to obtain a certain amount of cubic feet, is their a rule of thumb...say 1/2lb(polyfill) will equal .5cu ft for example....thanx in advance
i dont think thats the rule of thumb, the rule of thumb is 1 lb of poly per 1 cubic foot...and i think it will make it seem lik 15-25% bigger. dont hold me 2 that
i wasnt saying that was the rule of thumb i was jsut making an example for that sake of my question but if what u say is true then that should work out very well for my situation...like if i made my box's 1cu ft each(or a little bigger)and added one lb of poly fill each they would be arround the size i wanted 1.25-1.5 cu ft...thanx alot Dane....