Ok, so after reading this post, I went out to the house for lunch and put the radio on and put it through its paces, I put it on my favorite station and messed with the sound settings, I have to say actually it is not too bad, I am not sure what they did wrong (or right) on mine but I just couldn't justify replacing the speakers or the radio.
I have to say I am a little picky about sound as i am a Christian Musician who plays with a full band, (six months ago I was playing lead guitar in a full orchestra) so I kinda know a little about sound, I have a PA system I practice through every week in my basement and well, hey I am a guitar player so I have what you might say is an above average thirst for sound producing gadgets. LOL
That said, my last camper a Kodiak 2011 was beyond a tragedy when it came to playing music, so I don't get any where near the static and vibration I had with it.
As for my wife, I catch her jamming all the time to her ipad (WOW those things sound bad) so she would not be a good judge of things.
I also noticed the difference in the loudness from the outside to the inside and I have to say I like it because I could here it plainly and was glad it didn't sound overwhelming when I stood outside.
I think it might be ok for now. But I do see it is not the awesome Bose systems I used to work on in those Audi automobiles.
2016 Shamrock 23WS