me too. I just want to do it once and do it right. For curiosity, my tweets can play as low as 2k @ 24db comfortably. Which 6-7" drivers do you think would be superior in a 2 way aside from the sb17Just remembered, I think I heard these in a passive setup on Hertz Mille (I think) crossovers. Was in an F-250 single cab and he still had the Hertz tweeters in use. I was actually impressed. Tonally there was nothing wrong with the way they sounded. He said he thought it was the Discovery speakers he bought anyway...Maybe I should do another tune with them playing up to about 2k to see how a more detailed tune works. Problem is I hate tuning and it's too damn hot to do anything in a sealed up vehicle right now.