Originally Posted by Technic
Replacement of the OEM amp requires a 6ch aftermarket amp with balanced-inputs.
$500 can give you an XD600/6 and the DLS R4 component set for the fronts (if this is an E90) at eBay.
yes, 2008 e90 sedan. 328i base model if that matters at all.
so your saying go for the JL amp instead of the MB..??