Wondering this as well. Specifically what power supply you used, how you got rca signal to the amp, and how volume control works for the sub. Good work!this looks good dude, this is something Ive been thinking of doing. how exactly do you do it?
This is the power supply I used. It puts out 56 amps on the 12V rail, which is more than enough for my little 400W amp.
Newegg.com - COOLMAX ZX Series ZX-700 700W ATX12V v2.2 / EPS12V v2.91 SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Power Supply
Watch this vid. This is exactly how I did it, except I removed the switch and extended it.
Where is your evidence to back up that statement?This kills the amp