Americas Dual Battery vs Premium Sound - What to Spec to most easily end up with both

[James]

I'm planning to add a removable air compressor and hose in the open space under the seat. Maybe a subwoofer that can be removed if heading on a long trip

Yeah, that space under the seat is premium, and has loads of possible uses. Tough calls if you have it; I have trialmaster, and more things id like to put in zero obvious spaces. Im waiting for magicians to come up with aftermarket origami solutions!

 

[Roving.Grenadier]

I went with the upgraded audio system, as lead acid/AGM is so inefficient as an AUX battery. You can use 50% of it's capacity and it's dead. I'm simply going to add a DCDC charger (RedArc 1240D) and a 100 Ah LiFePo battery. This is how I configured my LR4.

Worse case, I remove the AMP/subwoofer and put the battery in there.