so i have 2 15" mags powered by my Incriminator 20.1 @ 0.5 ohms. And it gets loud and sounds great but i would love to go ported but just can't fit a 7^3@30 htz box in my trunk. So what would be the smallest ported enclosure you would use for 2 15"s? i can fit 5 cf@30 no problem but much more than that and i'm hurtin'

You can force the drivers in a box that small, but the performance won't be there. Sure they'll be louder, but the alignment is just too small. And even then, that 5 cubes must be after port and driver displacement.

just so you know, if you do a search you will see the mag and re sx have been compared and the mag was louder. If you want 12's ported i would look to trade your 15's for 12 inch mags.imho

I'd use them sealed....

That's true, dual 12's would work in 5 cubes ported.

I'd use them sealed....

i agree, but he had them sealed and its not loud enough for him. Funny thing is, my two 15's sealed off a zx1500.1 gets loud as fvck. I've heard a solo x off 3000 watts, i've heard two jugg 15's off 3000 watts and i still beleive my chit is loud.I sat in a car that hit 148 off a tl and to the ear it didnt seem much louder than me if any.to each his won i guess

just so you know, if you do a search you will see the mag and re sx have been compared and the mag was louder. If you want 12's ported i would look to trade your 15's for 12 inch mags.imho

if you are referring to my post over on ca.com...apples to oranges=sealed vs. ported

I'd use them sealed....

i agree, but he had them sealed and its not loud enough for him. Funny thing is, my two 15's sealed off a zx1500.1 gets loud as fvck. I've heard a solo x off 3000 watts, i've heard two jugg 15's off 3000 watts and i still beleive my chit is loud.I sat in a car that hit 148 off a tl and to the ear it didnt seem much louder than me if any.to each his won i guess

My car is very loud, but i really want louder. Those setups you mentioned are mostly install dependant, nothing really to do with my 81 Cutlass. Plus you and me.....two different people, so you can't really say that MY car is already loud enough, because right now its loud enough.

As far as 12" mags go....i wish i could find 2 BNIB 12"s like i found these 15"s BNIB. I've been looking for over 6 months

actually now that i think about it,i was gonna get two 12 mags and port them and i was told i would be louder with the 15's sealed. Search here and on ca.com. I think you need more spl type subs and more power for what it sounds like you're looking for.