Now there will be two pairs of white and red male plugs that you have to plug into two amplifiers. This was one of the three methods you can use to split 1 RCA jack into 2 RCA jacks and connect two amps.

How do you connect 2 amps together?

The best way to wire multiple amps to a single power cable is to use a power distribution block. That allows you to use a single cable for most of the run, including the crucial portion that passes through the firewall and then to use shorter individual cables to actually connect to each amplifier.

How many RCA splitters can I use?

RCA Splitter Cables (Hook-Up Two Channels with One RCA Jack) As you can understand from the picture the complete function of RCA splitter cable. You can get 2 from 1. With this cable, you can connect with 2 amplifiers even if your system has 1 RCA jack.