Item #	Vendor Name	Part #	Item Description	Price (US)
554488	JBL Professional	353952001	353952-001 - SPEAKER GRILL FOR THE C128	$26.80
554156	JBL Professional	D8R2407	D8R2407 - DIAPHRAGM KIT FOR 2407H	$131.82

For more information please visit the manufactures website at http://www.jblpro.com