Here's the story...I have 6.5's in the front and rear doors running a 4-channel 45W amp. I have a second amp and just about ready to score some subs. I also have some tweeters that hav been lying around. I connected those to the front stereo output a I am looking for suggestions for crossovers. I know they make inline crossovers for tweeters, and that would work but I cannot find them anywhere?