Acoustics Sony XS-6930

Brand: Sony
Description: Coaxial speaker --
Additional Information: Resistance 4 ohms. Mounting hole diameter 216.5 mm. The magnet system is strontium.
Type: Coaxial speaker
Power: 300 W maximum
Number of lanes: 3
Frequency response: 30 - 25000 Hz
Sensitivity: 91 dB