Thread: E53 4.8is Stereo upgrade starting in a few weeks
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Old 04-12-2018, 10:11 AM
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Quote:
Originally Posted by crystalworks View Post
You won't need any DSP if removing the factory head unit. Your aftermarket amplifier has all the crossovers you need. Plus the android unit will have some tuning options as well.
Well now I'm confused. I am replacing the DSP amp with a JL 4 channel and I am using external/passive (I think?) crossovers. I understood that we *needed* to do this to produce good sound.

So is your answer bc of the amp that he chose or am I completely off on what an amp does (or doesn't do) for crossover?
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Last edited by PropellerHead; 04-12-2018 at 10:19 AM.
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