Replacement Diaphragm for JBL 2450 2450H 2445 2446 2447 H 8 ohm
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
JBL 2450H Compression Driver new Photo #1819056 - US Audio Mart
JBL 2450H High Frequency Compression Driver - Speaker Exchange
JBL D8R2450 Diaphragm – Thomann United States
4pcs of Replacement Diaphragm for JBL 2450 2450H 2445 2446 2447H 8ohm CCAR Coils | eBay