Plessey 12U50 Alnico

Australian made Plessey 12U50 alnico speaker in grade-A condition.

Specifications:

• Size: 12”

• Magnet type: Alnico

• Power rating: 50 watt

• Impedence: 16 ohm

• Sensitivity: Not known

• Frequency range: Not known

• Resonance frequency: Not known