Originally posted by dnewma04:
It would have been a little of both. The larger cone area helps the 6x9 produce more bass, the better driver makes better quality bass.
IMO, the difference in bass response between equal quality 6x8 and 6x9 speakers is negligible.
I'd have to say that most of the difference is either through using a better speaker (better quality materials, higher power handling, higher excursion, etc...) or using a more efficient speaker (which is really noticeable when using the somewhat limited power of about 15w with an aftermarket head unit).
I'm not saying that either speaker is better or anything. I'm just trying to point out that there are other factors besides cone size, which have a lot of influence on bass response.
I've heard 6.5" drivers in decent component systems that would put many 6x9s to shame. Their only drawback is a need for massive amounts of power from an external amp to surpass the levels that 6x9s can produce off the modest power of a head unit or small amp.
I guess what I'm trying to say with all of this babbling is that larger speakers aren't the only means of producing bass. There's lots of different options out there, which is what makes car stereo so fun!!!
