3.25 cuft33hz
hifonics 1208 @ 2 ohms for 900w
ia li 15"
ssf=29-30 hz
no 3.25 is a little small for it but its all i could fit..If your tuning is truely 33hz and your SSF is @ 30 hz it shouldnt be too bad. Maybe try setting it a little higher.
3.25cu ft shouldnt be too much for the 15".
How much port area?
raise ssf? how does that help?
bottoming out usually means incorrect enclosure or too much powertoo much power????? clipping????
im just turning my volume up high and seeing when my sub bottoms out.. im just tryin to get the most out of it..