B5 A4 OEM radio sound only out of 1 speaker

[clumsyme]

Hey guys I am hoping someone can help because I really dont want to do a 4 hr drive without sound. I have a 2000 b5 avant with OEM double din symphony and I am only getting sound out of the passenger rear door speaker and it is very quite and I am getting no sound out of anything else. The radio acts like it is playing it says the song and everything, Yes I have tried the balance and fader on the radio, I think my issue is more wiring. please help

[Christian@enfig]

If its Bose probably the amp. If its non Bose probably the radio. Could be many different things. Those are the two most likely.

[clumsyme]

If its Bose probably the amp. If its non Bose probably the radio. Could be many different things. Those are the two most likely.

I got it I think. I had a bose radio in my car which is non bose, so I reprogramed the radio and I got the fronts to work but I couldnt reprogram for the rears before my laptop died, but I think that solves it, but both my front driver side speakers are blown

Do you know if preface lift speakers are the same or if a6 speakers are the same so I can run to the PNP and get some new ones

[clumsyme]

Alright so I tried tog et the rears going and couldn't. I know they work because that was the one speaker that worked before. My question is if the car is non Bose are the rear speakers passive or active?