1st Sub Box build help Alpine Type S 12" ported box please need help !!!!!!

[JDMADAMZEYNEJ7]

i have a new generation Alpine type S (SWS 12D4) 500 watt rms 12 inch subwoofer now its in a prefab box and I hate it but I wanna build a box that is tuned to my subs specs which this prefab is not I am looking of experienced help in designing a ported box for my subwoofer please help the max net internal volume of box has to be 1.5 ft and I want the box to be tuned to 32 hz is this possible with a 2 inch wide port, and if so if anyone knows how or has any blueprints for me to build from. please just post and help me out thanks.

[Joe X]

Welcome, post what vehicle is it and max dimensions you have for a box.

[JDMADAMZEYNEJ7]

2000 Honda civic coupe and the max net internal volume for subwoofer is 1.5 cubic feet I want it to have the max and be tuned to 32 hz

[evermaxx]

He means measuents of how big the box can be man lol.

[JDMADAMZEYNEJ7]

28×15×15

[JDMADAMZEYNEJ7]

Max size I can fit

[mothra]

reason for 1.5ft^3? i've built several boxes for these and just under 2ft^3 is where the magic occurs for these with a 4" aero port.

[JDMADAMZEYNEJ7]

Manufacturer states max recommended Internal volume is 1.0 -1.5 feet that's why , can I go bigger than recommended manufacturer box size I thought that would cause sub to destroy itself

[Joe X]

Fifth generation Alpine subs can work in smaller enclosures, here's something on your specs, power: to sub rated, amp subsonic filter to 28Hz::

[JDMADAMZEYNEJ7]

Thank you so much bro I really appreciate it looks good to me I'm gonna give it a try thanks a million and I'll post pics and results later