I am currently using a maw 15 in 2.3 sealed It gets really loud but cannot handle a1000 watts very well. I want to go with an alpine type r 15 and put it in 2.4 cubic foot sealed box. I would be using the same amp. Would it be about the same loudness but take the power better? or would it take the power better and be louder? I would like to buy a ported box eventually but right now this is what i have to work with.