Hypethetical situation...
2 front speakers, 2 rear speakers, 2 subs
Im thinking of getting 2 amps, one for fronf speakers, bridging two channels for 1 sub, the other amp for rear speakers and the other sub. My head unit has 2 rca outputs for subs. When connecting this amp for the bridged output for channels 3 and four, will both channels need an input, or will I be able to use one rca input for each amps bridged output?