Dual mono amp question

[jeff1974w]

My setup:

Two massive n3 amps and four sundown e8v3d4 subs.

One amp running one pair of subs @ 1 ohm.

One chamber for all subs 4 cu ft tuned @ 35hz

My question is concerning the RCA connection.

Should I connect the left RCA to one amp and the right to the other or should I connect both a left and right RCA to each amp?

Thanks for your help.

[Noel989]

Left and right to both

[hazestorm23]

Left and right to both

I second this you need 2 runs or a splitter

[Guest]

if amps have an rca line out then you just need the one run from headunit then a short run between amps