Cone-shaped pressure chamber speaker with high power resistance. Used for general acoustic tests, eg together with resonator 765-0080. Connects to a tone generator with amplifier. Melt protection prevents damage during overload. Technical data.

• Technical data
• Impedance: 8 Ohm
• Power: 6 W
• Fuse: 600 mA
• Connection: 4 mm banana connectors
• Dimensions: diam 75 mm, depth 70 mm, rod diameter 10 mm