You should always have the tweeters within 6" from the woofer anyway so just surface them on the door panel if you can. That's how I always did it anyway.
While it is well known w/ people that it "has" to be w/in 6 inches of the midrange, this is very debatable. Especially since people who have won multiple sq competitions has tweeters in the a pillars and/or top of dash with the sound bouncing off the windshield.
Steven Oliver
2004 GTP comp-g WS6. Gator and suede all around interior.
Advanced MECP certified installer, custom upholsterer.
While it is well known w/ people that it "has" to be w/in 6 inches of the midrange, this is very debatable. Especially since people who have won multiple sq competitions has tweeters in the a pillars and/or top of dash with the sound bouncing off the windshield.
i agree ... A pillar is a great place for tweeters... easy to run wire and easy to mount