After setup the sound is amazing like I said and compared to more expensive brands like

Furrion is a motorhome brand of amplifier, so unlikely you will have this issue.

so I can't recommend one brand versus another,

For a single bar without subwoofer, this never seen before brand is terrific

The highs are very clear and precise, with violins sounding very smooth and pleasurable and the different trebles don't sound as blocked or muddy as the other brands

So now I have everything work as I would like it to work

WOULD RECOMMENDED A+++