Hi again
Have recently re-foamed two LE10H-1 (white cones). Re foaming job went excellent and the speakers looks to be like a new pair. Thanks to Bo who was a starting ignition for me to take the step to re-foaming JBL speakers (old re-coner as I am).
In a soon comming post I would like to show you some pics on how re foaming speakers is done by "Flodstroem" if anyone find it interesting.
Now to the question (to anybody who knows)
When measuring fs in free air for these speakers the results I got was this
#1 measured 37.0 Hz
#2 measured 36.9 Hz
When looking at the JBL s Thiele/Small LF driver Parameter list I discovered that the fs for a "LE10H" should be 33 Hz. Is this the same as for LE10H-1?
An fs around 37 Hz after re foaming is not a bad start is it. For me it seems to be a decent starting point, when considering the speakers are newly re-foamed.
regards