Hi, this may sound like a noob question.
Is this navtweak software able to turn off bass roll-off on a mkIII 16:9 nav on a 2004 bmw e46 coupe? or is this software a graphic editor only?
bass roll-off - the unit considerably lowers volume of lower frequencies/bass at 50% and above volume. I have spent over $500 on a aftermarket amp and sub and the system barely sounds like a $200 setup . The line out converter is pac-sni35 and is installed prior the harman kardon amplifier, so i guess that the bass roll-off problem is coming from the nav unit.
Any suggestions are highly appreciated.