The Visaton FR series is a Saltwater resistant full-range speaker with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads.
100–20000Hz frequency response Clear-cut high-range output 84dB mean sound pressure level 158Hz resonance frequency −40 to 80°C operating temperature 8 Ohm nominal impedance 190 μWb magnetic flux
