I have a near mint Concept 2400-dd, I acquired this amp about a year ago from someone on this site. When I got it, I hooked it up and was making awful noises. To make a short story shorter, It needed a new fan. New fan was installed Professionally. I have this amp hooked up in my system now but it is honestly just way to much on my electrical system. This amp Beats the piss out of my Subs though.. Im looking to trade this for a amp that does around 1500-1600 rms @ 1 ohm. I want something Fairly new, Cosmetically 8-10 or better since the Concept is 9/10. let me know what you guys have.
2400 @ 1 ohm
1200 @ 2 ohm
800 @ 4 ohm i believe.
2400 @ 1 ohm
1200 @ 2 ohm
800 @ 4 ohm i believe.

