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      04-11-2021, 10:20 AM   #22
MarcoZandrini
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Drives: 2018 M240i
Join Date: Jun 2017
Location: Virginia

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Quote:
Originally Posted by gosi View Post
Does the Hifi system (7 speakers + 205W amp, no tweeters) require signal processing if replacing the amplifier? Ie. does the headunit output a clean signal to the amp that then get's adjusted by the OEM amp itself because of the lack of tweeters or is that the headunit already sends an EQ'ed signal to the amp?

I'm sorry if this has been answered before, but I can't find it anywhere.
The head unit sends full range, unmolested sound to the amp. All processing is done in the amp.
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