I would like to know how I run my 2 dual 4 ohm 10" subs to 1 ohm on my 25 to Life amp... I know I can go to rockford fosgate's site to get the wiring diagram, but I am a little confused because my 1500bd had 2 channels, but was a mono block, so you wired one speaker wire to the far left side and the other to the far right to bridge it, but the amp I have now only had one channel to connect the speaker wires for the sub... Any input would help, thanks...