Question about Kenwood Corp. DMX125DAB Car-Media-Receiver Black 84 W Bluetooth

It's a very good product, but it's not a good one. I was only using it as a DAB car radio, I know there are lots of things, but I admit I didn't look any further. If by navigator you mean GPS, then no there is no GPS. It adapts on all the vehicle having the possibility of putting or double DIN! And yes there is enough to put an amp on it.
I hope to have helped you a little. Greetings