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Joiwo Constant Pressure Amplifier JWBY-25Y

Joiwo Constant Pressure Amplifier JWBY-25Y
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Joiwo Constant Pressure Amplifier JWBY-25Y

Product catalog summary
Product Overview
The document provides detailed information about the explosion-proof speaker, model JWBY-25Y, manufactured by Ningbo Joiwo Explosionproof Science & Technology Co., Ltd. The speaker is designed for use in environments with specific safety requirements such as subways, highways, power plants, and other high-noise areas.

Specifications
  • Explosion-proof Mark: ExdIICT6Gb / ExtDA21IP66T80℃
  • Protection: IP65
  • Dimensions: 343 × 294 × 206 mm
  • Material: Aluminum
  • Color: Yellow (customizable)
  • Power: 25W (options for 10W/15W/20W)
  • Impedance: 16Ω
  • Frequency Response: 250～3000 Hz
  • Corrosion Grade: WF1
  • Ambient Temperature: -40～+60℃
  • Atmospheric Pressure: 80～110KPa
  • Relative Humidity: ≤95%
  • Installation: Wall-mounted
  • Total Weight: 5kg

Features
  • Optimized audio for clear sound penetration without harshness.
  • High mechanical strength and impact resistance due to alloy shell.
  • Anti-static surface with electrostatic spray and eye-catching color.

Application
The speaker is suitable for environments with moisture, fire, anti-noise, dust, and frost requirements, and is ideal for high noise places.

Installation and Usage
The speaker requires an indoor amplified adapter or an alarm signal generator with an audio output device for operation.

After-sale Service and Support
The product comes with a one-year warranty under normal use conditions, excluding human damage.
See more

Catalog excerpts

Joiwo Constant Pressure Amplifier JWBY-25Y-1

Ningbo Joiwo Explosionproof Science & Technology Co., Ltd. WEB: www.joiwo.com EMAIL: [email protected] Product Name: Explosion-proof speaker Product Type: JWBY-25Y Explosion-proof mark: ExdIICT6Gb/ ExtDA21IP66T80 °C Protection: IP65 Dimensions: 343 x 294 x 206 Material: Aluminum Color: Yellow (can be customized) 1. Subway, highways, power plants, gas stations, docks, steel companies to moisture, fire, anti-noise, dust, frost environments with special requirements 2. High noise places Features 1. Combination of physiological characteristics of people to select the best audio, so that the sound in the air of penetrating, Close loud and not harsh 2. Alloy shell, high mechanical strength, impact resistance 3. Shell surface temperature electrostatic spray, anti-static ability, eye-catching color Technical Parameter Explosion-proof mark ExdIICT6Gb/ExtDA21IP6 Installation Wall-mounted Instructions Need to be used with indoor amplified adapter or an alarm signal generator with audio output device Product appearance and installation dimensions After-sale Service and Support Under normal use, non-human damage, free one-year warranty. Email: [email protected] Tel: 86-574-58223619 Fax: 86-574-58223622 Add: No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao Zhejiang China

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.