Diaphragm Kit for JBL 2408, 2408H, PRX, MRX, VT, 8ohm By ZXPC Diaphragm Kit. Just Remove The Magnet From Old or Blown Driver And Replace With New Assembly JBL 2408, 2408H, PRX, MRX, VT, 8ohm MRX Series: MRX-512M, MRX-515, MRX-525 PRX Series: PRX-512, PRX-512M, PRX-512MI, PRX-512, PRX-515, PRX-525, PRX-535, PRX-535S, PRX 612M/230, PRX 615/230, PRX 625/230