JSP Sonis 1 helmet-mounted ear defenders
JSP Sonis 1 ear defenders for attachment to safety helmets. The frequency-optimised foam cushions have a soft TPU covering.
Adjustable side mounts allow the fit to be adapted to the wearer. Each ear cup pivots independently by 15° in either direction, helping maintain even contact and pressure around the ear during movement.
The construction has no exposed metal components. The mechanism's steel spring is fully insulated to reduce the risk of electrical conductivity. The ear defenders are easy to clean; model-specific hygiene kits are available for replacing the cushions and foam inserts.
Noise attenuation rating: SNR 27 dB. Weight: 234 g ± 5 g. Stated standard: EN 352-3. CE marking.
Adjustable side mounts allow the fit to be adapted to the wearer. Each ear cup pivots independently by 15° in either direction, helping maintain even contact and pressure around the ear during movement.
The construction has no exposed metal components. The mechanism's steel spring is fully insulated to reduce the risk of electrical conductivity. The ear defenders are easy to clean; model-specific hygiene kits are available for replacing the cushions and foam inserts.
Noise attenuation rating: SNR 27 dB. Weight: 234 g ± 5 g. Stated standard: EN 352-3. CE marking.
32.00 €
Excl. VAT
32.00 €
38.72 €
(Incl. VAT)