Under the seat of my 2006 Mark LT? Please I am out of ideas here! I bought a Probox and the box as not deep enough for it. I have it right now set up on a regular sealed box with an Alpine MRD-M300 sitting on the floor, doesn't look good and doesn't sound good either.

Is there anyway to keep it , or just forget it and buy a different speaker...

Any input is greatly appreciated , Thanks

 

I have the exact same problem just got an 05' supercrew. Also have a 2006 model 10"alpine type R, out of my cougar and its rather deep and havent found anything that will allow it to fit.

I really like this sub, so after searching i think i may have to either lift the seat or try to make a custom box myself, somewhere in the truck.

Cause i also have my box just sitting on the back seat.

 

Yes, there is a way!

 

I thought they gave you a sub with the proboxrocks? they are more shallow the q-logic which easily fits Infinity 10". I'm not shure if you have the 5" of depth needed. You may have to gow with one of the shalow subs like Pioneer. the handle the power, just not as clean (88db). I know the Alpine is deep by looking at pics, but don't know the depth.