Hearing Protection, Elvex SuperSonic high performance ear muffs

Earmuffs - Hearing Protection

Elvex SuperSonic™, HB-5000



*SuperSonic Ear Muff, HB-5000*	*Optional storage bag, SGB-30*

Elvex SuperSonic muff is one of only a few ear muffs that have achieved a 29 dB NRR rating at an independent and certified laboratory in accordance with ANSI S3.19-1974.

Superior performance has been achieved in these measurable criteria:

    29 dB Certified NRR to ANSI S3.19-1974

    The SuperSonic muff has the lowest weight in its class, 9.4 oz.

    SuperSonic has the lowest headband force in its class

    Pressure equalizing headband provides even fit and seal for a wide variety of facial configurations and sizes

    SuperSeal™ ear cushions provide outstanding seal and comfort

    A flexible suspension allows muffs to automatically adjust to facial shape

    A dielectric construction for environments with exposure to high voltage situations

HB-5000 SuperSonic, 29 dB NRR, $21.40
HK-30 Hygiene Kit, ear cushions & foam pads, $7.50
SGB-30 Storage micro-fiber bag, fits all ear muffs, $4.00

ANSI S3-19-1974, Dr. Michael & Associates, State College, Pennsylvania, USA

Frequency, Hz

125

250

500

1000

2000

3150

4000

6000

8000

NRR

Mean Attenuation, dB

20.3

25.6

37.4

40.2

36.4

42.8

41.4

40.0

Std. Deviation

2.6

2.0

2.6

2.9

2.3

2.6

2.4

1.7

Download single page brochure (HB-5000 and HB-2000)