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THREAT4 dB Buster™ OSHA compliant elbow filter


THREAT4 dB Buster™ OSHA compliant elbow filter

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Product Description

Threat4™ is proud to offer the Impact™ dB Buster™ elbow filter or ambient noise blocking ear buds, as an option on all standard coil and straight acoustic tube products to meet OSHA 8 hour shift standards by lowering the maximum audio output to below 90dB.

Red and Blue colors for demonstration only. Not available in Red or Blue. Actual color shipped is clear.

You can now order your surveillance kits fitted with this fantastic technology or purchase them separately to easily install on any Threat4™ or other brand acoustic tube audio accessory.

By converting any loud noise to a safe sound level of 80-85 dB, IMPACT dB Busters™ provide smart hearing protection, with no electronics and no moving parts that can fail. These exceptional elbow filters block dangerous high dB sound transmitted through your radio ear piece, while still allowing you to hear safe sounds and normal level radio transmissions.

Impact™ dB Buster™ ear plugs and elbow filters use the accelerated resonant decay principle to convert sonic energy into thermal energy by means of compression acceleration. In plain English, this means dB Busters™ bounce part of the dangerous incoming noise back out of your ear, and that piece of sound partially cancels out the incoming noise, reducing it to a safe volume level. The louder the dangerous noise, the more of it that gets automatically cancelled out. As a result, no sound over approximately 85 decibels is allowed to pass through the filter into your ear!

(1 unit = 1 elbow)



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Part Number:  DBLBO 

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