Jaym

Kool that helped just lost myself because had my l7 kicker at .5 and it slammed on the same amp that's what threw me off but it's kicking again just need better box that's it yo thanks for alls input

So I have a sundown xv3 12 when I put it parallel to drop it from two ohm to 1 or .5 it hits for a second nice thump then amp hits Protect mode dropped the gain all the way down and still hits Protect mode but if I keep it at 2 ohms it works fine anyone know whats the dill the amp is a Blaupunkt AMP5000D

So I'm using this lil set up for now I'm trying to experiment with boxes that's why budget is real tight saving for 6 18's.this set up is going to jump two more vehicles and space is no issue so that's why im trying to get as loud as possible like a though in system for SUV s

https://www.the12volt.com/caraudio/boxcalcs.asphttps://www.the12volt.com/caraudio/boxcalcs.asp Try this site it helps it's better than hearing 2.5 cf 1.7 cf what factory recommends I don't have that much experience but it's not my 1st time throwing a system in my ride. 1st one I had that hit was two 12s in a 4 ft box and it slammed hope this helps even helps with tune. good luck man through some pics

Got better specs for it was cruising blogs Would like second opinion before I cut

Yes I'm on a budget

So I got a xv3 single sub hooked up to a 3000 watts amp did a box internally over 4 square ft with 1 and a quarter inch wide 8 inches long port no fancy port just cut spare optima battery I got 4 gauge wire doing the big3 on my 07 chey truck using 3/4 plywood it sound good when i plug up the cut of a port sounds nicer if it were non ported any ideas on box or how i can get this thing to hit any ideas that can help.BOX spec's 24 3/4 long 19 1/2 wide 21 1/2 tall