Ok , lets try this again.. I would suggest a Concept HA 600 for the sub and a HA902 for the drivers. These amps are very efficient and the sound is super clear. I am going with these and 4 Focal 165 CA1. Using a Image Dynamics Sub. This system was designed by Waves and Wheels at LOTO.. Justin and crew know their stuff.

DEI! Directed 5 channel. Under 400 bucks. I replaced 2 amps for this one. I run 8 6.5's and 2 10" subs off this bad boy! 2 6.5's per channel @ 2 ohms and the subs off the 5 channel.

I need to take a look at this DEI Amp. Where did you get it??

Local stereo warehouse. I think you can google and find other sources. Directed Audio is the brand.

Thanks.. Will do.