will this sub work with this box

[headtrnr 10+ year member]

Q1. Hey guys i wanted to get the idmax but gimme some help on this i need the box 12"h X 29"w X 18-20"d (ported, Hz @30) it will be facing the interior of the car. I want sq but a little spl too will this box size work?.

Q2. Also if i cut the front of the box on an angle so the sub faces up a little how much difference do i have to give it in the back.

thanks

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[iceteebone 5,000+ posts]

Q1. Hey guys i wanted to get the idmax but gimme some help on this i need the box 12"h X 29"w X 18-20"d (ported, Hz @30) it will be facing the interior of the car. I want sq but a little spl too will this box size work?. Q2. Also if i cut the front of the box on an angle so the sub faces up a little how much difference do i have to give it in the back.

thanks

that should be a good size. i got 3.6 cubes considering those were internal dimensions and i didn't factor in port or sub displacement. also i would face the bpx towards the rear of the car, but you can alway eperiment.