I'm going to jump in here on this thread (hope the OP doesn't mind!). I've been researching for hours over the past few days, trying to figure out a cheap upgrade for the stock speakers without replacing everything. Lots of stats and contradictory opinions!!! I'm looking at these speakers too.
Current setup: stock 6 speaker setup (2.5" 8-ohms in the dash, 6x9" 4-ohms in the door, the flat ceiling vibrators which are 4-ohms but go through some transducer thingie). No rears, no sub.
Goal: I have enough bass from the current 6x9s, but need more volume and clarity to vocals and instruments. Don't want to lose bass, but if I need more bass later I'll add the stock subwoofer.
Option 1: upgrade the 6x9 to the Pioneer 4-way the OP is looking at. I used two pioneer 4-ways in our minivan and the clarity was astounding (like wow, I can hear what I've been missing!). I'm still leaning this way.
On to the FJ. After hours and hours of searching threads, I still don't know if replacing the 6x9s is a good idea.
...i upgraded my stock speakers and the stereo sounded much worse, the stock HU does not put out enough power for most aftermarket speakers, you will need to also run an amp.
Question for Layonnn: was that just replacing the 6x9s or did you replace the 8-ohm dash speakers at the same time?
Some have said good things about replacing the stock 6x9 by themselves; and considering most aftermarket are 4-ohm and the factory are 4-ohm, I don't see how it could sound worse to replace them by themselves. However, if you replaced the dash mounted 8-ohm with 4-ohm speakers at the same time, I gather the dash speakers would then use more power and the 6x9 would sound weak. Is that the case?
Option 2: For just vocals, I thought about replacing just the 2.5s in the dash. But 8-ohm speakers are hard to find; and from what I gather, replacing the 8-ohm with 4-ohm will drain from the 6x9s and would might be a bit over-loud. So I don't think this option would work out.
Option 3: I could cut the ceiling exciters (and I don't have any in the rear) and put a set of 6.5s in the rear seat area as some have done. I don't like this as the first step since they're behind my head. I may still do this down the road, after doing something in the front.
Keep in mind, I"m not an audiophile, I don't want perfect sound, and I know that putting out the highs down low isn't ideal. But for a $40 upgrade, I'd be happy with it as long as I don't lose the bass!
Ideas? Discussion? Facts? Experiences? Crazies? :cheers: