Design
There are several variations. Each speaker has one property from each of the following groups of characteristics:
- Means of restraint of the moving member:
- Diaphragm
- Springy metal reed
- Acoustic loading:
- Cone
- Disc
- Horn
- Resonant chamber
- None
- Drive method:
- Single ended drive
- Balanced armature
- Inductor dynamic
- Damping:
- None
- Some
Read more about this topic: Moving Iron Speaker
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