"Waterproof 8 cm (3.3"") fullrange speaker with a transparent plastic cone and rubber sealing ring. Very high mean sound pressure level. Optimised for voice and signal output.
Typical applications
Control speaker for electronic devices
Outdoor sound reinforcement systems
Alarm systems
Attributes
UV-resistant
weather-resistant
Technical Data
Rated power 20 W
Maximum power 30 W
Nominal impedance Z 8 Ohm
Frequency response 350-5800 Hz
Mean sound pressure level 94 dB (1 W/1 m)
Opening angle (-6 dB) 142°/4000 Hz
Resonance frequency fs 550 Hz"