Try the coax first with an F to RCA adaptor. If you have excessive hum, the CAT5 wire makes an excellent balanced circuit. But you will then need either transformers or active balance transmitters and receivers.
Quote:
Originally Posted by handsaw /t/1518225/cat-5-or-coax-for-subwoofer#post_24368242
I use coax for one of my subs in my HT and it is whisper quiet and sounds great.