Originally Posted by Kannu
Ok, gotta look into those.
I just read the above topic and started thinking. Is it better to use a seperate harness or tap the signal as mentioned above? If using the latter, could I use all "normal" A/B amps, as long as they have a high-level (speaker) input? This would make the job a lot easier.
You should then just get the Alpine OEM amp and a new pair of woofers and call it a day. That will be easier and less than $1000, even in Finland.
You are over-thinking this.
-2012 E92 M3 Jerez Black/Rust Brown, M-DCT: September ED
-2008 E90 M3 Melbourne Red/Bamboo, 6MT: Gone
-2007 MK5 GTI United Grey/Grey, DSG: Gone
-2004 E46 M3 Carbon Black/Cinnamon, 6MT: Gone
-2002 E46 330i Orient Blue/Natural Brown, 5MT: Gone