I am currently in the throws of upgrading the standard Concert system in my A3 TS.
I have already upgraded the front speakers for some Focal components with pleasing results (thanks Lewy!!!) any suggestions for the rear quarters?
Also AndyMac is furnishing me with a stealth sup and was wondering how the standard rear quarters and sub are wired. I know there is an amp somewhere but how is the low frequency filtered with out a sub channel from the Head Unit?
Also how does the feeds go to the rears? is it RCA's, speaker cable or a din cable to the AMP? if anyone has a diagram it would be greatly appreciated.
In closing, i know changing the Concert head unit would greatly improve and simplify the install but i am going for a compromise between quality and stealth (also the fascia adapters look rank and no aftermarket unit matches the A3 interior for my taste).
p.s. as a side note does anyone know the power per channel the Concert Unit kicks out as my front Focals are unamped and sound good but can't help wondering if the quality would greatly improve with a few more watts!!! [img]/ubbthreads/images/graemlins/grin.gif[/img]