DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-12

DQ MARINE PRODUCT DATA

K14-Ex-ST Explosion-Proof Speaker

Category
Marine General Alarm System
Origin
China
K14-Ex-ST Explosion-Proof Speaker

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine General Alarm System
Model / SKU k14-ex-st-explosion-proof-speaker
Material Stainless steel
Weight / Size 5.0Kg
Origin China

Technical Information

China K14-Ex-ST Explosion-Proof Speaker:

K14-Ex-ST Explosion-Proof Speaker

Input: voltage constant 70V/100V/120V

Resistance constant 8Q

Power:0.5W/1W/2W/3W/5W/10W/15W/25W

Material:Stainless steel

Color: Yellow

IP class: IP66

Weight: 5.0Kg

Explosion-proof class: Ex db II C T4 Gb

Environment temperature:-40℃～+70℃

Cable entrance hole size:2-Φ14.5mm

Remark:cable gland: M25