advice needed for cheap line array tweeter

[neededandwanted]

complete specs for Apex Jr. Tweeter?

Planet10, (or anyone?)

Do you know if anyone has more complete specs on the actual Apex Jr. Tweeter?

I did see your impedance plot, but that has been the only data I could find so far.

I don't know how similar it may be to the Audax driver you gave additional specs on.

I don't need the full T/S params. or anything cabinet-related certainly.

I would like to know power handling, sensitivity. A response curve would be a dream.

 

[zobsky]

I'll try and run a freq. response plot on an individual tweeter (and also one of the cheap onkyo tweeters) this evening or so. Don't trust my measurements above 15-16KHz but the curves should give you some idea of their performance.

FWIW, .. here are some of the response plots I've made to date (some are of tweeter lines using the apex jr tweeter )
http://www.diyaudio.com/forums/showthread.php?postid=1253427#post1253427

 

[zobsky]

Here you go, crude but repeatable measurements. I wonder if the peaky response of the onkyo above 10 KHz would give it an edge in combating comb filtering rolloff in a line source application.

An externally hosted image should be here but it was not working when we last tested it.

 

[alspe]

Anymore suggestions for cheap and small tweeter? I am think 2-way line array with 3-6 tweeter and 3-4 midbasses above and below thát short tweeter line. Small outer diameter is demanded for small C-C.

When using 6 small tweeter, I think crossing two lowest and two upper off the highest to prevent comb filtering.

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=297-408

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=275-030

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=275-025