Ok, my HU has the 2 sets of RCA pre-outs, front and rear obviously. I've got an EQ here that accepts only one set of RCA's but has outputs for front, rear, and sub. Can i just run one RCA cable into the EQ then run everything else from it or does the HU actually process sound front and rear?

96 Contour LX ATX Clarion DB625MP 2 "5x7" infinity kappa's in front 2 stockers in back 1 JBL GT 1200D 12' 1 jensen xa2150 pushing the sub *upgrades comin soon