Variable sound reduction is achieved using a non-liner filter inserting into a pre-drilled canal on your custom plugs. This filter attenuates as sound pressure increases, which causes the filter to restrict sound pressure (loudness) as it increases. The non-linear filter also reduces the occlusion effect (blocked ear sensation) and allows you to perceive a more open ear or natural effect whilst wearing plugs.
- Attenuation (sound reduction): Class 4 28-30dB(A)
- Life Span: Approx 2-4 years (differs for each individual)
- Turnaround: Approximately 10 working days.
APPLICATION: Industrial Impact Noise Shooting
Total Cost: Customised L&R $275.00 AUD Inc GST
Included in price: left and right custom plugs, soft carry pouch, instruction leaflet, initials embedded in plugs
Hard case $5.50, attaching cord optional