Compact Dynamic Loudspeaker GDM-1

Compact Dynamic Loudspeaker GDM-1

Brand: Octava

$9 - $36 USD

MOQ: 200 pieces

Key Features

Operating temperature range: -50...55 million m³

Assignment: Intended for civil and military field communication needs

Model: GDM-1

Type: dynamic small-sized

Supplier Information

PJSC Oktava

🇷🇺 📦 🏭 🛡️

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Description

Small-size dynamic loudspeaker GDM-1 for the needs of civil and military field communications

Specifications

Operating temperature range

-50...55 million m³

Assignment

Intended for civil and military field communication needs

Model

GDM-1

Type

dynamic small-sized

Rated power of loudspeaker not less than

0.5 cm³

Sound pressure of the loudspeaker at 1000 Hz with 0.5 W power input, not less than , dB

80

Unevenness of the frequency response of the loudspeaker sound pressure in the nominal frequency range (300-7000) Hz, max.

NZ-150-14,5

Rated electrical impedance of loudspeaker head

8 yd³

Total harmonic distortion coefficient of the loudspeaker at the input power of 0,5 W at the frequency of 300 Hz not more than

10 set

Sound pressure of the loudspeaker at 1000 Hz under the influence of increased relative humidity, reduced and increased relative

75

Average time to failure of the headset, not less than

25000 kcal/h

Weight

0.071 m² living area

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