Originally Posted by
docjl
+1 go with the 12
I've got the SR124 DVC in a custom box in my trunk. Listen to a bit of everything. the sub is incredible, you should hear the bass kick on Linkin Park "Numb".
I'm sure the 10 would sound awesome too, but I bet you would always wonder how much deeper and louder the 12 would be. get the 12 unless space is a serious issue. I had the box built in my spare tire well (I just carry a can of fix a flat and an inflation pump now - any serious blowouts and I'll call for a tow).
Sounds like you have the same amp I have, the Boston Acoustics GTA800m? LOVE IT. more than enough power to drive this sub, especially the DVC model. excellent choice!