Brand New Aftermarket Diaphragm with cast aluminum frame used for JBL driver models: 2412, 2412H, 2412H-1 and 2413. This is an 8 ohm diaphragm for drivers used in Control 29 and Control 30, EON Power15, EON1500, Eon 1500, EON Power10, EON10 G2, JRX100, JRX112, JRX112M, JRX112MI, JRX115, JRX115I, JRX125, MP212, MP215, MP225, MP410, SF12, SF12Mi, SF15, SF15i, SR25, TR125, TR126, TR225, and Celestion UM46.
JBL does not supply a diaphragm for this driver but we use this aluminum aftermarket diaphragm very successfully.
Ferrofluid (if needed) is sold separately. DCR 3.8-4.5