Furrion DV7200 Radio Amp Upgrade

[tnags]

I got a Salem FSX 260RTX Platinum this year. I know it's just an entry level, but there is a lot of low quality systems. I'm ready to tackle the radio. I plan on adding four new, high end marine speakers, so I'll need more power. I'm leaning towards adding a compact, four channel amp to drive the speakers. Has anyone done this with the Furrion DV7200?

I have not tore into it yet. Is there solid power someplace behind the head unit to tie into for the amp?

If not, do I need to somehow run power direct to a power bar someplace?