I have about 40-41"w X 24"d X 16.5ish t and was wondering if this would be enough room for either one of these subs, I don't wanna take up the whole trunk. Right now I have a JL wo v2 10" in a 1.1 slot ported Q-logic box powered by an Alpine MRP-M500, 500x1 2ohm or 300 @4ohm.

Thank you
Chris

 

Google "sealed box calculator" and "RE box calculator".

 

with the measurements you gave it gives you just under 7.5 cubes, thats without sub displacement, port displacement, double baffles, bracing, 45ed corners, so u might be able to get away with a 5 to 5.5 cubic foot box

 

with 500rms on tap, i wouldn't change what you have now.

 

That's just the amp I'm using for that JL, it's only a SVC 4ohm. I'm trying to get my hands on an MRP-M2000. 2000rms @ 2ohm.