Car amp takes more amps when hooked to larger second amp all dead then wait, power up. I used car battery and 2 amp slow charge. It freakin whailz now. Second computer supply didnt even turn on amp til i put battery in loop
I think he is saying, a PC power supply didn't work for his amp and he's using a car battery with a slow charger now.
On that note, I am using an old 350w PC power supply with a Boss R1100M Riot and my old BSR 15" passive sub, was able to make it 8-ohm load by bridging the dual coil L+R inputs and it works great. LFE output from my old Onkyo 5.1 AVR (65W / channel).