JMLC horn for JBL 2452sl

[whgeiger]

Details Already Known!

I am not so sure the 2452 is really suitable for the LeCleach, adapter or not and be a compromise what ever you do. I am also aware the JBL paper has faults, more than the one you pointed out.

About 7 deg we should also know what angle the horn will have if cut to 2". Should be a steeper angle if not much.

About your adapter, have you calculated what flare it will have?

Suggest you reread my posts on this matter.
"R" is for radius:
At R=1", (2.540 cm), per the manufacturer, the horn has a flare angle of 7 deg.
At R=0.75 (1.905 cm) the JBL driver has a flare angle of 0 deg.
"A" is for angle, the third column of data in my adapter post and it is given for each end and for every cm in between.

Regards,

WHG

 

[kevinkr]

Guys I deleted an egregious cross post (40 or so different threads) and the responses. My apologies.. Carry on! 😀

 

[djk]

" My apologies"

Thank you!

(what was that guy's problem?)

The JBL 2452 is OK with the SL diaphragm, but I might consider the 2435 as well (if contemplating a two-way).