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
*) IP protection class for front side when built into a sealed enclosure
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 |
Height of front pole-plate | 3 mm |
Voice coil diameter | 20 mm |
Height of winding | 4 mm |
Cutout diameter | 80 mm |
Net weight | 0,38 kg |
Protective system | IP 65 *) |
Temperature range | −40 ... 70 °C |