IP Horn Speaker
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IP Horn Speaker

Built for hazardous environments, the SC-SK02 explosion-proof IP Horn Speaker is perfect for fire alarm broadcasts in areas with flammable materials.

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Description

Introduction

Built for hazardous environments, the SC-SK02 explosion-proof IP Horn Speaker is perfect for fire alarm broadcasts in areas with flammable materials. This speaker ensures clear and loud sound transmission across large distances, making it suitable for use in places like steel plants, tunnels, power stations, oil fields, schools, and busy factory floors.

Features

● Wall-mounted, die-cast aluminum alloy housing with explosion-proof cavity walls no less than 5mm thick for superior explosion protection.

● Industrially designed for water and dust resistance (IP66 rating).

● Explosion-proof certifications: Ex db IIC T6 Gb, Ex tb IIIC T80℃ Db for use in gas and dust explosion-hazardous areas.

● 8Ω impedance input, 50W output, compatible with most explosion-proof telephones.

● Large cavity allows for expansion to a constant-pressure explosion-proof speaker (with constant-pressure input), an active explosion-proof speaker (with built-in power amplifier), or an IP explosion-proof speaker (with built-in IP broadcast amplifier).

● G1/2 (4-point) internal thread explosion-proof connector for easy connection to explosion-proof flexible tubing.

● Built-in wiring terminal for convenient on-site wiring, accommodating 0.2-2.5㎡ audio cables.

● Spiral explosion-proof sealing surface for easy installation and maintenance.

Technical parameters

Input impedance	8Ω
Output power	50W
Relative humidity	10%~90%
Environmental noise	≤100dB(A)
Environmental temperature	-45℃~80℃
Atmospheric pressure	86~106 Kpa
Broadcast sound pressure	≥115Db(measured at 90CM)
Broadcast distance	≧300 meters
Protection level	IP66
Explosion-proof mark	Ex db IIC T6 Gb,Ex tb IIIC T80℃Db
Shell material	Aluminum alloy die-casting
Wiring hole	G1/2 internal thread(4 points)explosion-proof special interface.
Explosion-proof joint surface	spiral