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Subwoofer with Dolby Pro Logic almost solved... C70 1999

posted by  volvofan1 on  Tue Feb 18 14:24 CST 2003
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last visit: Thu Sep 15 09:12 CST 2011
[RELATED]

Ok, here's a link to the article I was talking about that discusses the Dolby Pro Logic system in the C70.

http://www.imicom.or.jp/kcc/volvo/showroom/c70/c70_audio.html

Unfortunately, the pictures are unrecognizable when you zoom in; I need to find blow-ups of those diagrams to see what goes where in order to determine where best to tap in for a sub or two.

It seems that exploration of this issue is producing more questions than answers... especially since the convertible has a different speaker setup than the coupe. Does that mean that the Dolby knows the difference as far as crossovers and signals and such goes? That link to the swedespeed thread was good too... it may explain some of those differences. Perhaps somewhere in there we can extract a dedicated LFE channel to get a good signal to a single 12" sub or something.

-Jon
--
CPT Jonathan T. Belmont-- '99 C70R 48K 'Valdemar'







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