I strayed down the Vintage JBL path... — Polk Audio Forum
JBL L40 crossover schematic...
Got a 1973 jbl l26 box, mounted a good woofer I had around and it sounds awesome (still searching the tweeter). Amp is vintage as well, 1972 rota OTL-2200 : r/audiophile
JBL L26 SET OF CROSSOVERS WITH SPEAKER TERMINALS | #109106568
JBLL26
The Vintage JBL West Coast Sound becomes the… | Audioholics Home Theater Forums
JBL L100 Crossover Upgrade at Audio Nostalgia (With Measurments)
JBL L26 Repair - iFixit
Curbed JBL Decade L26 - An afternoon of fun | Page 4 | Audiokarma Home Audio Stereo Discussion Forums
JBL L26 restoration,
JBL L26 restoration and upgrade
JBL DECADE CROSSOVER Lot L-pad L16 L26 L36 Speaker Monitor Parts Knobs Inductor $75.00 - PicClick
JBL L26 - Vintage Speakers Review at Audio Nostalgia