12" all the way. Especially with a good Dynamatting, why not go 12"? I run a 250 mono watt 12" JLAudio sub now but it's hardly stealthy.



All it would take is a bratty arse neighborhood kid to peek in my window and see that he would like it in his Neon, and the next thing you know, I have a broken window and wires hanging free. I would kill for a custom stealth box.

As for vehicle response with 2 12".... it isnt so good. I already attempted 2 subs and the VX simply is NOT the vehicle for 2. The bass response is good in the VX but the thump and vibration drove me insane. Even with Dynamat, it was like sitting in a cheap hotel vibrating bed. Not to include the near total lack of space. With 2 subs, there went my entire rear storage.

I used to be in the business of building custom enclosures, and trust me, fiberglass and plastic is a no no. They resonate bass so horribly that it sounds like pots and pans. Believe it or not, the only good material for a box, other than wood, is concrete. You would not believe how many folks we had actually done custom work with that had us create concrete or gunite enclosures. They were incredible though.