So - my stereo upgrade saga continues - now I have some wiring questions:
My head unit is Sony CDX GT-300. Already in the boat - so I wasn't going to replace it. I've got 4 Polk in-boat speakers.
I'm adding 2 KMT-60s to the tower, and 10" kicker sub.
I picked up 2 amps. A kicker ZXM450.2 to power the tower speakers. And a Kicker ZXM700.5 for the in boat speakers and sub.
1st question is about running the audio inputs to the amps from the head unit. The GT-300 has RCA outputs - but only front / rear (L&R) - no sub output. The manual for the GT-300 says to split the rear output. Can I just run the fronts to the tower amp and split the rear (RCA splitter) for the in-boat and sub?
Here's the rear of the head unit.
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