My wife has an 04 Santa Fe. It was a ***** finding the correct wiring codes. I ran a LOC off the inputs into the amp for the front speakers. The inputs were low level so take that into account.
Currently I'm gutting the entire system, and starting from scratch. The Santa Fe is wonderful to work on once the stock system is removed. The mounting depth available in the doors is INCREDIBLE. You can easily get an 8" midbass driver in there. The sail panels are perfectly sized for your standard car audio tweeter. I've rear mounted an old Polk DX3000 tweeter and a CDT HD tweeter in there perfectly. The stock alternator sports about 120 amps, and the chassis runs noise free.
Overall the car is built like a tank. Panels are screwed, and bolted down. None of that plastic clip shit. Seats all came out very easily, and was able to wire up the vehicle in a snap. The rear storage compartment makes for an excellent amp rack, while not giving up storage space.
I love working on my wife's Santa Fe.
Factory amp is under the passenger's seat
Look how thick that baffle is. There's plent more room as well. No mounting depth issues here.
Plenty of room to work. Don't try this in your Civic.
Hmmmmm, stock amp rack????
Stealth install. "Amps?? I don't see any amps."
All done. No wife needs two 12" Atlas' but she got them. She's getting downgraded for stroller room. She's not happy about that.