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首页 / 安全与保安 / 应急广播与疏散系统 / 语音广播扬声器 / Compact Dynamic Loudspeaker GDM-1
首页 安全与保安 应急广播与疏散系统 语音广播扬声器
Compact Dynamic Loudspeaker GDM-1

Compact Dynamic Loudspeaker GDM-1 — PJSC Oktava

品牌: Octava
¥64.80 - ¥259.20 CNY
MOQ: 200 pieces

主要特点

Operating temperature range: -50...55 °C
用途: 用于民用和军事现场通信需求 pcs
型号: GDM-1 mm
类型: 动态紧凑型 mm

产品描述

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

规格参数

Operating temperature range
-50...55 °C
用途
用于民用和军事现场通信需求 pcs
型号
GDM-1 mm
类型
动态紧凑型 mm
Rated power of loudspeaker not less than
0.5 W
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 ohm
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 %
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
质量
0.071 kg

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相关分类
声光组合警报器
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