JBL 2450 SL + Horns bigger than 2332 but similar (see photos) Photo #2242798 - US Audio Mart
Meyer Sound 2450J-1 JBL DRIVER 16”hom high power | Reverb
2X JBL 2450 compression driver with 2380A HORN,,VERY VERY NICE Photo #1813733 - US Audio Mart
Compact Monitor Systems - The JBL 2450CM made exclusively for Compact Monitor Systems, which allows a light weight Neodymium 2" driver to accept the JBL D16R2482 ~ a 4" edgewound aluminum ribbon