Totally agree with SAVAGE. Placing the tweeters at several different angles to see which way sounds best is the best way to mount tweeters. If you have looked around no one seems to know where to place them or what direction. I have heard facing the windsheild, mounted in the door frames, in kickpanels, and that doesnt even include things like only a max of 6 inches from the mid, etc. Point is everyone's opinion is different and every car's cound system is different. Use the duck tape and experiment, youll be happy you did.
HU: Kenwood CD w/ Kenwood Chg
FRONTS: Kenwood DB+ Excelon 2-way 6.5"
REAR: Kenwood 3-way
MID/HI AMP: 400x4 Fosgate Punch
SUB: 12' Kicker VR
SUB AMP: 250x2 Fosgate Punch
**Soon to come... anything but those front Kenwoods, possibly Infinity Perfect Seperates