Originally Posted by wattsk69

If you can return them, you might be interested in going smaller for the rear. When you use a sub for lows, say 80 to 100 hz and down, your paying more for the 6x9 to try and do the same thing. A 6x9's advantage over a 6 1/2 is more woofer cone space. Useful without a sub, but less useful with a sub in play. It's been said in car audio articles throughout the years that larger woofer cones, like 6x9's can be affected by bass waves from a sub. Probably a powerful sub setup would negatively affect but not a less powerful setup. Just my two cents.

Originally Posted by wattsk69

What's your budget? If you like the Infinity I can definitely recommend them. They have been highly regarded for they're price range for a long time. It will be about a hundred to a hundred twenty a pair if you buy from an authorized retailer like Crutchfield or maybe you can get them a little cheaper at _a local shop. If that's too much then I would say go to different stores and listen to as many models side by side to compare price and what pleases your ears.

Originally Posted by wattsk69

Don't get too caught up in multi driver speakers. Cramming in multiple tweeters and midranges doesnt make a speaker sound better, usually just sell better. I usually go with the best quality two ways I can find. If you have never heard a good component (separate woofer and tweeter) set which are almost always two ways then you'll see. My accord has metal adaptor plates for the 6 1/2 's.

Originally Posted by wattsk69

No. Sorry if that was confusing. I referencedcomponents as an example of good sounding two ways. Stick with a good two way for the rears. Components are best utilized up front. They cost substantially more. What speakers are you running up front?