Originally Posted by Deezl Smoke
Do you have two separate systems in your bus so you can have a 110vac tv and sound system along with the 12vdc car system when driving? Or do you use one or the other and buy the tv to match?
I'd like to run a home system only on an inverter, but dont know the ins and outs of antenna hook up.
You may want to check in to some of the more capable "chip amp" systems used for automobiles by audiophile tinkerers. Diyaudio.com has a lot of interesting content about them.
They often run on higher DC voltages, but a simple dc-dc power supply can raise your standard 12v system to the 24, 30, etc. (or even a split rail supply) that an amp requires without incurring the loss of an inverter. A proper isolating dc supply will minimize electrical noise.
Of course, it's possible to just buy a class D amp from car audio places and avoid all that mucking about... Heh. I have a weakness for reinventing wheels.