Originally Posted by enojgreb
I have a '09 car with basic audio and Business Nav, which means I had the six horrible basic speakers, but powered by the 4x40w M-ASK II head unit.
Does anyone know if the speaker output of the M-ASK is EQ-ed like the basic radio or flat like the hifi head unit? And are the rear channels high passed or band passed?
It is the same configuration as the Business OEM HU -front full range, rear high passed, EQed, high level outputs- except that there are no caps at the front mids (the MASK unit is 2ohm stable).
-2015 F30 320i, Imperial/Oyster, 8AT, ED
-2012 E92 M3 Jerez Black/Rust Brown, M-DCT, ED: Gone
-2008 E90 M3 Melbourne Red/Bamboo, 6MT: Gone
-2007 MK5 GTI United Grey/Grey, DSG: Gone
-2004 E46 M3 Carbon Black/Cinnamon, 6MT: Gone