Speakers
I have Infinity Kappa Uni-plane 6 x 8's in both of my openings. They were almost $700 per pair, but they are the best speakers on the market. If you want them, you're going to have to contact Infinity because they don't sell them retail. They have to be specially made. If you don't want to spend that kind of cash, then find something less expensive. These speakers sound epic though.