Problem is I just blew a speaker in my car with my new MP3 player

($215 on ebay).
I've seen the following on Ebay:
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I would consider all of these viable options except for the pyramid. Are you going to running a subwoofer? It'll make a difference as some are better than others at handling bass response. There may be other options at that price range. I have seen MB Quart 5x7s at or near the price listed for the infinity if you wanted more options.
Questions I have are:
1) What is a good power range?Largely overated number in most cases. If you are running them with a HU, almost all speakers will handle the power. If you are going to be using a seperate amp, power handling may become a bit more important. That being said, if you are looking for a number, look for something that can handle 40-50w rms.
2) Best set of speakers front/Back (1996 Contour SE)
There really isn't such a thing. You want to add a sub it looks like if you are looking at the amp/speakers in the next bullet point. Because of this, there is less priority on bass response out of the door speakers. As smoothy said, JL makes some good speakers, as do MB Quart, Boston Acoustics, Pioneer, Kenwood, Infinity, Crystal, etc....
3) My roommate has Orion Cobalt 260 amp (240 Watts RMS) with 2-6" MTX Road Thunder subwoofers
and I'm thinking about buying them. What is a reasonable price.
I would check ebay for the amp, but I would say 60.00 for the pair of woofers (if they are used) and 100.00 or so for the amp. Cobalts are solid amps. Instead of getting the 6" "subs" as MTX calls them, I would strongly urge you to get at least a single 10. Were you going for the 6" to save space? If so, there are some tens that will go into a .4 cu ft enclosure and sound damn good at
www.madisound.com/sale.html They are the Clarion 2 ohm woofers in the picture. For 25.00 each, they can be beat and would require only a 13x13x13" box to sound great.
4) What is difference between 2-way and 3-way speakers? Which is better?
If you are referring to 2 and 3 way coaxial type speakers, then my response would be that there really isn't too much of a difference. It really comes down to the crossovers used. In any coax speaker with onboard crossovers, they tend to just have high-pass crossovers on each component. For instance, the woofer plays full range, the mid plays from 3khz on up, and the tweeter plays from 8khz on up. Or something along those lines. What this does is sums the freq response of each of the speakers and ends up with a messy hgih end freq response. The better coaxials of the world will have external crossovers that cut the highs from the woofer (low pass) and cut the lows from the tweeter (high-pass). This normally results in a more uniform freq response graph and smoother sound.[quote][qb]
I know i'm asking alot, but thanks for the help.
I figure you guys are best place to come.
THANKS!