hey budies I just went to a local import car show and meeted with the blaupunkt guy and I listened to his demo car system and it rocked

any one heard anything about blaupunkt?
and what 400 W RMS amp should I use ( or 2 200W rms from blaupunkt?) to power the two 200W RMS subs??

Any suggestions dont tell me go with audiobahn at least plz thx all