have a 2015 RAM 1500 quad cab. I'm considering upgrading the sound system as I've done in the past. I had 2 jl w3 10's in a ported fox Acoustics box in my old 2004 Dodge truck. I don't want to lose all storage space again so I think I want a single Sundown SA 12 in a ported Fox Acoustics box under the rear seat. My problem is figuring out how to integrate with the factory u-connect radio. It's not like the old days where I just easily replaced the headunit. I think the Sundown SAE 1100.5 would be the perfect 5 channel amp to go with, as I'd like to ugrade door speakers as well. I known AudioControl makes line output converters and DSP's to integrate with OEM headunits. What are y'all using? I'm not trying to get crazy, just want it to sound pretty good, and pound hard when I get in the mood for that.