Does anyone have any useful info on finding an accessory wire to use for a stereo. I have had no luck in finding anything on the web, so I figured I'd try here. I can't find any wiring diagrams either. I bought the MTX Mudsys46. Preferably an accessory wire near the battery would be great, but anywhere is fine so long as I have an idea of where to look before trying to take the whole thing apart. If not, I'll probably just give it constant power since it has a power switch anyway. Suggestions, recommendations, and any helpful info are greatly appreciated.

[2015 Z Force 800 53/Trail EPS]

These things only have one fused accessory power supply and that's the one running to the 12V Acc receptacle. Its only 10 amps but it is keyed power so either use it directly or as a trigger for a relay.   

The Canadian model has several
You could use
There's 1 under each seat for the heated seats that Aren't there anymore but the harness never changed so 2 connections you could use
Also there is a plug under the dash
Behind the switches that has 2 plus ones bigger then the other I used the bigger one for my led lights but that one has a delay in the relay an stays on for 15 secs of so after the machine is turned off
Hope this helps