JBL 2312 H92 Long Horn Pair Speaker Black Tested | eBay
Conical horns 2307 2306 2312 2311
JBL Lenses, Horns, Drivers 2410-2307-2308-2312 Photo #927372 - US Audio Mart
2 vintage JBL 2420 compression drivers with 2312 metal horns | eBay
Pair of JBL 2420 Alnico Drivers, 2312 Horns, new titanium diaphragms Photo #471820 - US Audio Mart
🇺🇦 California Audiophool on Instagram: "The second picture shows the H91 and H92 together for size comparison. Yes, I now own my first pair of JBL H92 (2312) horns for 1" mid-range