This sale is for FRESH OEM gaskets for JBL or ALTEC 15" speakers.
These gaskets were provided in the no longer available JBL MA15 Speaker Mounting Kit.
There are eight (8) pieces (enough for two speakers) of "rubberized" cork with a PSA (pressure sensitive adhesive) on the
back.
These gaskets fit on the back-side of the speaker for front mounting to cabinet face.
These gaskets will fit JBL 130&140 D,E,K series.(almost all pre-1979 15"
models)
Also JBL M
series 15" speakers.
These will fit Altec 416, 418, 421, 515, 604,
605 (maybe more with similar frame).
(Gaskets will fit other 15" JBL or ALTEC speakers with similar frame to ones mentioned above).
On Oct-15-07 at 10:22:16 PDT, seller added the following information:These gaskets are 9/16" wide X 1/16" thick.