There's a few designs at Troels Gravesen:
DIY-Loudspeakers
Looks to me that a lot of SEAS tweeters will work. Tweeter filters aren't hard to adjust for level. He's done his usual good job on the Maya speaker:
MAYA
DIY-Loudspeakers
Looks to me that a lot of SEAS tweeters will work. Tweeter filters aren't hard to adjust for level. He's done his usual good job on the Maya speaker:
MAYA