Harbinger HCD1175, HCD1135, HX121, HX151, HX152 Aftermarket Diaphragm
This is a high quality aftermarket diaphragm. Fits HCD1175, HCD1135, HX121, HX151 and HX152 speakers. Also fits Harbinger B-52 Comp 4MX American Audio.
Specs:
Overall Diaphragm Diameter: 3.875″ (98.43mm)
Voice Coil Diameter: 1.75″ (44.4mm) with aluminum dome
Nominal Impedance: 8 ohms
DCR: 6.4 ohms