Well, many of the mid to high end speakers will not fit in Tegs because they are too deep, just like what the guy at Crutchfield said. BUT, it is still possible to go with something that is deeper if you don't mind the extra time and effort it will take to put them in (i.e. removing the stock plastic baffle behind the speaker).

Here's what I recommend for you though:

Try and narrow down your choices for a deck. Then go to Best Buy, Circuit City, Good Guys, Tweeter, etc... and try out different deck and speakers combos. When you find the one that sounds the best, either make a note of the model #'s or write them down. Now, go on the net and/or ebay and find those things for less....


As for the speaker saying 150 watts, that's the max power the set can take. However, a 4 channel amp pumping out 150 watts x 4 would be outrageously expensive, very large, and not necessary. An amp that puts out 50-75 watts x 4 would be plenty in your Teggy.