Electrodynamic emitter - Diaphragm assembly
3-2-200
Diaphragm assembly (in an electrodynamic emitter)
An integral assembly comprising the diaphragm, moving coil, coil former, diaphragm suspension and attachments for mounting the assembly in the emitter.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)