I literally spent over an hour trying to find this answer, so please don't come at me for not searching! I have BASE stereo (6 speakers) and want to do a simple speaker swap. The other threads out there got SOOO much input that finding this answer has become about impossible, too many people with the HK or Alpine systems and it sounds like different ohm speakers work for different stereo's. I want more sound and a crisper sound, so swapping speakers should do the trick and I'm starting with the dash speakers (ONLY 2 speakers in this system). What ohm speakers did you use? I know what ever speakers are used, it sounds like the Meta 72-7902 adapters are needed for the dash. Was thinking Infinity speakers for the dash because I'll eventually likely put in the REF 9632 in the doors.