JoshV70 Posted September 5, 2009 Report Share Posted September 5, 2009 C70 has Dolby Pro Logic system with SC901. The center channel speaker is not installed at the moment, but the dolby processor is plugged into the headunit. We cannot get the LF dash tweeter to work. When we bang on the dash in that area, the LF door tweeter also cuts out for a second, then returns. Any ideas? Thank you. Link to comment Share on other sites More sharing options...
--Aaron-- Posted September 5, 2009 Report Share Posted September 5, 2009 Shot in the dark........is the tweeter magnet still securely attached to the tweeter? I went looking for a set for someone at the junkyard and I must have found about 10 tweeters all missing the magnets, apparently it's a common problem. Either way, best of luck. Link to comment Share on other sites More sharing options...
Chilled man Posted September 5, 2009 Report Share Posted September 5, 2009 Either tweeter is toast or the headunit is. I have the one from the Black C70 and its a POS freaking makes a afful noice once and awhile just going to pitch it and go aftermarket. Sorry I have yet to here a good stock volvo sound system Link to comment Share on other sites More sharing options...
Ghost Shadow Posted September 5, 2009 Report Share Posted September 5, 2009 man if i knew that these suckers go bad so often i would have kept mine instead of ditching the whole pro-logic system from my c70....sheet, i figured everyone knew that the OEM sucked ass. everyone one of the 850/x70's i had had tweeter magnets fall out of them already before i got it. Link to comment Share on other sites More sharing options...
--Aaron-- Posted September 5, 2009 Report Share Posted September 5, 2009 lol stock stereo bashers Link to comment Share on other sites More sharing options...
JoshV70 Posted September 5, 2009 Author Report Share Posted September 5, 2009 Figured it out. Tweeter was dead. I even swapped in two other ones and they didn't work. Finally threw in one that worked. The Dynaudio sounds pretty decent to me. Link to comment Share on other sites More sharing options...
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