Recent content by hemidreamer

  1. H

    Mid bass and tweeter upgrade

    Hi, Vehicle: BMW 3ser E46 Coupe 2003 I'm complete rookie when it comes to car audio. I just got DD512 400w RMS sub and I'm about to replace it with my current Alpine sub ~250w RMS. I already felt with Alpine sub that my mids and highs are a bit lacking. Vehicle probably still has stock...
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