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Explosion-proof Amplifier

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  • Industrial Waterproof Loudspeaker

Industrial Waterproof Loudspeaker Flameproof Telephone Loudspeaker

JWBY-25 is a kind of Explosion-proof Amplifier. it is named Explosion-proof Amplifier with the explosion proof mark ExdIICT6Gb / ExtDA21IP66T80 ℃. it is made by Aluminum Alloy with the protection class IP65 and dimensions 343 × 294 × 206, it's color is yellow and customized is available.

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  • Application
  • Why Choose Us
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1. Can be connected with Joiwo Explosion proof Telephone used in hazardous industrial environment.

2.Aluminium alloy shell, high mechanical strength, impact resistant.

3.Shell surface temperature electrostatic spray, anti-static ability, eye-catching color.

Explosion-proof mark ExdIICT6
Frequency Response250~3000 Hz
Ringer Volume100-110dB 
Corrosion GradeWF1
Ambient Temperature-30~+60℃
Atmospheric Pressure80~110KPa
Relative Humidity≤95%
Lead Hole1-G3/4”


Why Choose Us


Certification :

SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,


6 sets/carton, 22kg/carton

Delivery date:

10-20 days


1 set

Supply Ability:

5000 sets/month

Payment Term:

T/T, Paypal, Alibaba Trade Assurance, L/C or others for negotiation.

Samples Offer:

Samples are available and can be free for strategic customer.

Samples arrangement:

Standard samples will be prepared to sending in about 3 working days. 

(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)

After-sales Service

2 Years' Warranty and spare parts are available for maintenance.


Tel: 0086-574-58223619, Mob: +86-13858299692

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