ask again to bose

Huhu!

I changed the end stage at the front right and then turned on the radio again.
Is it normal that more sound comes out back than in front?

so according to my sense it's a lot quieter in the front than in the back.
but can also be due to the front left is still without function.

then I just noticed that the radio has now lost the stored stations?
the battery was not jammed at all...

Weird.

Greetings
martin