After over 10 years of being away i am finally coming back to car audio, my current daily has a custom fiberglass box with 2 tens that i feel are very underpowered. I have a total of [email protected] to feed subs, I'm looking for the best SQ i can get out of 2 tens. I would like to keep the box as i do not have the cargo area pieces that used to sit were the box is. I would prefer a single 12 but don't want to change boxes. Mainly listen to rock and i mostly care about SQ, i do not need to rattle my vehicle apart. I'm all ears, no real budget set just want to see what everyone suggests for the power i have.