Hearing Protection, Elvex Equalizer high comfort ear muffs

Earmuffs - Hearing Protection

Elvex Equalizer™, HB-2000

Equalizer ear muff, HB-2000, with optional storage bag, SGB-30

Elvex Equalizer muff may be the ultimate compromise between comfort and performance. It offers most of the features of the SuperSonic muff, but has a lower profile ear cup, and excellent comfort. Most environments do not require maximum attenuation, and the Equalizer maximizes speech communication in moderate noise environments.

Additional features of the Equalizer muff:

    27 dB Certified NRR to ANSI S3.19-1974

    A flexible inner headband aligns automatically to the shape of the head

    Fully dielectric construction

    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

Convenient foldout rest position Standard earmuff rest position

HB-2000 Equalizer, 27 dB NRR, $18.00
HK-20 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

18.6

21.2

34.0

36.6

36.8

36.2

37.6

38.8

38.7

Std. Deviation

2.6

1.9

2.2

2.5

2.7

2.5

2.1

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