The problem with that is everything will have to run off an inverter which is
not really such a bad idea.......
Using a unit like the Jensen you only need inverter for your TV.
If you're listening to radio/CD or MP3 you won't need your inverter on at all.
The Jensen is 12v and I wonder if another amp would be necessary.
Here's a partial copy/paste from an online dealer spec page.
The jensen has 3-Zone audio output, which allows your customers more control over where they hear their audio entertainment.
• 12V DC Power
• 108 Watts (6 x 18 watts)
• 3 Zone (A, B, C) Speaker Output
has all the specs.
It's made for our applications!!
It has enough power by itself to nearly blow you out of the trailer.
I "think" our subwoofers are powered..... I'm not sure about that.
If so you can simply hook the jensen to your sub and you're good to go.
Keep us posted!!