Only tweeters working when listening to radio??

Davectr

Can anyone help with this problem.

When listening to the radio on my 2010 roadster (Bose, sat nav) the sound is only coming from the front tweeters, yet when listening to any other source all the speakers work? I've been searching the web for an answer but cannot find the solution. I really don't understand how this can be, I've done the speaker test and searched through and tried adjusting all the different settings on the system to see if I can get it working correctly but to no avail.

Any suggestions great fully received.

Dave

RonRizz

Puzzling. Assuming that you have not messed with any of the vehicles wiring, I would have to assume it is something in your settings. Have you switched back and forth several times to verify that it is an ongoing issue?
Just a shot in the dark here, but possibly your cell phone mute function??

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P99rs Head Unit--- Amps- 2 Pioneer Prs800d --- Zapco ST1000MX---Zapco ST-4XSQ---- SI BM mk5 Subs---SI TM65v2 Midbass--- SI M3 mids--- SI M25 xbl2 tweeters ----- 2016 MECA street class 3rd place at world finals

Davectr

It's been like that since I got the car, so even before I had chance to touch any settings. It's really bizarre. It always sounds like this when the radio is turned on, but is ok with other formats??

RonRizz

As much as everyone here wants to help, I'm afraid you'll probably end up taking it somewhere for a "hands on" troubleshoot.

__________________
P99rs Head Unit--- Amps- 2 Pioneer Prs800d --- Zapco ST1000MX---Zapco ST-4XSQ---- SI BM mk5 Subs---SI TM65v2 Midbass--- SI M3 mids--- SI M25 xbl2 tweeters ----- 2016 MECA street class 3rd place at world finals