I 2nd the REL. Uses the SPKON cable direct from amp taps. Buy a upgraded cable from Signalcable.com much better than stock.
How to hook sub to 2 channel syhstem
guys since my preamp is single ended and I can only choose one input at a time - How would I hook up a separate amp to run my subwoofer in 2-channel mode except by getting a splitterGuys since my preamp is single ended and I can only choose one and split the Front left/Right channels- thanks