Hi I'm new here so any help would be great. I have a home built camper and have had a sound system installed which either works perfectly or the two 6x9s don't work at all. The setup a 2 din deck, a 1500W amp driving a 1100W 10 inch sub and a 500W amp driving two 3-way 6x9s. The sub was an afterthought. All items are pioneer expect for the 6x9s which are kicker. It's turned on with a toggle switch connected to deepcycle batteries as there is no ignition involved. Solar panel keeps it all charged. All wiring seems solid so I don't know if the deck is being weird or an amp is or maybe indeed wiring but any suggestions would be awesome. Thanks!!