Quote:
Originally Posted by Alongat
Lower speaker impedance will impact my existing amplifier and should not bother the head unit and, if the protocol between my NBT evo head unit and the individual audio amplifier is completely different and not compatible then it sounds as though I need an amplifier from the same era as my NBT evo. With that said, I’m curious how my system is currently working given that my car is using the NBT evo head unit and my original e82 amplifier - somehow sharing the same protocol to enable things to work…
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You didn't indicate what kind of amplifier you are running. Seems you are running Hifi amp , not TopHifi/Ind. That hifi amp is a dummy amp, where it takes the low level balanced signal and amplifies it. Your previous owner probably rewired to cater it. Doesn't need any communication protocol. Whereas L7 and Individual amp is connected via MOST fiber optics and communicates together with all the options it came with.