Description
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Waterproof Fullrange Speakers 8cm 4 Ohm For Boats Convertibles Shower Hot Tub
Waterproof 8 cm (3.3″) fullrange speaker with a transparent plastic cone and rubber sealing ring. High mean sound pressure level and compact design. Optimised for voice and signal output.
Typical applications:
– Control speaker for electronic devices
– Outdoor sound reinforcement systems
Product description
⢠Rated power: 20 W
⢠Maximum power: 30 W
⢠Nominal impedance Z: 4 Ohm
⢠Frequency response: 200â5000 Hz
⢠Mean sound pressure level: 89 dB (1 W/1 m)
⢠Opening angle (-6 dB): 142°/4000 Hz
⢠Excursion limit: +/â1,5 mm
⢠Resonance frequency fs: 290 Hz
⢠Magnetic induction: 0.87 T
⢠Magnetic flux: 165 µWb
⢠Height of front pole-plate: 3 mm
⢠Voice coil diameter: 20 mm
⢠Height of winding: 5 mm
⢠Cutout diameter: 80 mm
⢠Net weight: 0.24 kg
⢠Protective system: IP 65
⢠Temperature range: â40 … 70 °C
