The QuietEar Combo Pack: Try Both Sizes!
This combo pack contains two pairs of QuietEar Reusable Ear Plugs, one average size and one small size. You can get the right size for your ears quickly and easily, and at a modest discount. Save time and money and get the variable noise protection ear plugs you need with the QuietEar Combo Pack.
Variable Sound Reduction: Protection that Increases as Noise Does.
QuietEar Ear Plugs from HearTech offer variable noise reduction (VNR) technology, letting you hear what you need to hear (voices and other sounds in the voice frequency range) while protecting you from dangerous higher frequencies, and providing increased attenuation as the noise volume at the ear increases.
QuietEar earplugs have a built-in acoustic filter in the form of a precisely designed vent. As the volume of noise increases at the ear, QuietEar automatically provides increased attenuation, resulting in higher noise protection at higher noise levels. This means at lower noise levels, you can easily hear voices without having to remove your earplugs. In addition, QuietEar offers differential noise attenuation at high and low frequencies, which means sounds in the range of the human voice are always attenuated less than the higher, more dangerous, frequencies. The vent also means QuietEar is more comfortable for extended wear, allowing your ears to breathe and reducing the "plugged-up" feeling common with many solid earplugs.
Made of durable and washable pre-molded silicone, QuietEar plugs last for months or even years as long as they are cleaned with mild soap and water after each use.
QuietEar is perfect for...
QuietEar Reusable Variable Noise Reduction Ear Plugs are the perfect ear plug for all the following applications:
- Motorcycling
- Industrial work areas where you need to have protection but still need to hear voices (up to 100dB)
- Shooting and hunting
- Military and police tactical applications
- Loud concerts
- Music performances in church
QuietEar Ear Plug Attenuation Data
| Frequencies (Hz) |
125 |
250 |
500 |
1k |
2K |
4K |
6K |
8K |
| Attenuation (db) |
9 |
10.5 |
14.2 |
16.7 |
22.5 |
32.2 |
36.1 |
36.6 |
| |
Low to Moderate Noise Reduction in Normal Speech Range |
Highest Noise Reduction in the Dangerous Frequency Range |
| Std Deviation (db) |
3.9 |
4.2 |
4.3 |
5.1 |
5.5 |
5.0 |
7.0 |
7.7 |
| Tested according to U.S. Standards ANSI S12.6 - 1997. |
QuietEar is also available in single pairs.
See Also
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