Quote Originally Posted by Giskard View Post
Very nice!

Picture 3 in set 2 is pretty impressive! I've given up trying to mount 1500AL's while the enclosures are vertical...
Found here:
http://manuals.harman.com/JBL/HOM/Do...rbshtGuide.pdf

Replacement or service of the LF driver requires access through the woofer
opening, following these steps.
NOTE: IT IS RECOMMENDED TWO PERSONS BE INVOLVED IN DD66000
DISASSEMBLY
1. Lay the loudspeaker down, on its back (drivers facing up), on a padded surface.
2. Remove the grille; Grille removal is described in the owner's manual.
3. Remove the (8) Phillips woofer screws holding each woofer; remove the trim rings.
4. The woofer is best extracted by inserting two 1/4 x 20 (3'' or longer) threaded
machine screws into opposite sides of the woofer screw openings. Thread the
bolts into the woofer openings by hand, then pull upwards, lifting the woofer
from the counterbore. Then while one person supports the woofer, another
can remove both connecting wires from the terminals. Set the woofer(s) aside;
do not set it on the front baffle as it may damage the leather cover.
...
NOTES UPON REASSEMBLY
. Remember to observe correct polarity when reattaching all driver wires.
. Any cable ties that have been cut will need to be replaced
. One woofer screw, on each woofer, on the extreme right/left sides of the
woofer hole is slightly shorter than the others; assure this screw is replaced
only into its proper hole (#39 in exploded view)
___________
Peter