I just mention (rather than the 2500.1) this because people usually want to spend the least possible //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
a Crossfire VR2000D is what you need then...it is one of the most efficient 2000 watt at 2 ohm amps you can get...very clean sound quality also...they are made with top quality parts...