Le8t and le8t h back plate thicknesses

[bldozier]

Ive reasearched the pdf on the le8th looking for pertinent information about jbls le8t back plate and have uncovered zilch.
Im sure a more advantageous members aware of either thickness.
Thanks.

[bldozier]

http://www.audioheritage.org/vbulletin/showthread.php?3857-Recone-LE14A

The xmax is different by .04 in favor of the le8t-H. Untill I read other wise I will asume the top plate is
Thicker in the le8t h by a tiny margin.