Livraison gratuite au Canada pour les commandes de 200 et plus
Windscreen made out of open-cell polyurethane foam for KM 80, KM 100, KM 180 or KM D, -23 dB wind noise attenuation, -4 dB @ 15 kHz
To avoid these unwanted sounds, windscreen accessories are available. Typically, they are made out of open-cell polyurethane foam. These windscreens do not cause interfering resonances and do not influence the directional pattern. Only in the upper frequency range is the output level slightly attenuated. The wind noise attenuation was measured without electrical filtering in a turbulent air stream traveling at 20 km/h, generated by a noiseless wind machine.
Spécifications
Wind noise attenuation 23 dB.
Attenuation at 15 kHz approx.
4 dB. Ø 90 mm.
Color black.
