JBL 4311 CROSS-OVER NETWORK #3112 - SERIAL #24269 - PULLED FROM WORKING 4311 #2 | eBay
Original Crossover For JBL 4311 Control Monitor, Audio, Soundbars, Speakers & Amplifiers on Carousell
Tweakjunkie - A serious upgrade coming to a pair of the most famous / popular speaker ever made, the JBL L-100. This upgrade absolutely transforms this speaker into something that is nothing
JBL 4311 drivers (SOLD to Paul) Photo #1189892 - UK Audio Mart
The 3112 Crossover network in the JBL 4311 | Audiokarma Home Audio Stereo Discussion Forums