Originally Posted by JoeyC View Post
For cheap.
Skar ddx15 $180
Skar LP 1000.1 $160

Little more.
The FI audio mentioned is very good.

You can also grab a sundown b stock sa15 for $214 at car audio bargain, they are out of stock so you'll need to wait a bit.

Do you have the big 3 upgrade or a second battery?
My electrical system is 100% stock. I should have enough wire to beef up a few connetions though. And what has more SPL potential?

SA-15, DDX15, or a Fi XV3 15 all given 1000w RMS. I'm guessing the Fi due to higher Xmax?