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
![Amazon.com: JBL Factory Speaker Replacement Horn Diaphragm 2446, 2447, 2450, 2451, D8R2450 : Electronics Amazon.com: JBL Factory Speaker Replacement Horn Diaphragm 2446, 2447, 2450, 2451, D8R2450 : Electronics](https://m.media-amazon.com/images/I/415vZNr6wAL._AC_SX425_.jpg)
Amazon.com: JBL Factory Speaker Replacement Horn Diaphragm 2446, 2447, 2450, 2451, D8R2450 : Electronics
![JBL 2450 J 2'' Neodymium Compression Driver with Horn and new genuine Diaphragm £185.00 - PicClick UK JBL 2450 J 2'' Neodymium Compression Driver with Horn and new genuine Diaphragm £185.00 - PicClick UK](https://www.picclickimg.com/d/l400/pict/254153189340_/JBL-2450-J-2-Neodymium-Compression-Driver-with.jpg)
JBL 2450 J 2'' Neodymium Compression Driver with Horn and new genuine Diaphragm £185.00 - PicClick UK
![Seismic Audio 16 Ohm Replacement Diaphragm - Compatible with JBL 2446, 2447, 2450, 2451 driver - Overstock - 14191111 Seismic Audio 16 Ohm Replacement Diaphragm - Compatible with JBL 2446, 2447, 2450, 2451 driver - Overstock - 14191111](https://ak1.ostkcdn.com/images/products/is/images/direct/8517b228f2383107d193970e5f008aedc0d9f6ff/16-Ohm-Replacement-Diaphragm---Compatible-with-JBL-2446%2C-2447%2C-2450%2C-2451-driver.jpg?impolicy=medium)