Hi, I need to connect to amps to one sub. Now I know how to wire the amps ( power distribution block). But the amps I have are 2 channel and each amp has an input and output for left and right channels. People have told me that I can connect the RCA's from the reciever to the first amps input and connect another set of RCA's from the first amps output to the second amps input and then from their connect the speaker wire, bridged from the second amp to the box. Does this make any sense. If not PLEASE HELP!!!