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JREX-HSA-02 20 W 8 Ω Explosion-proof Loudspeaker
AED 1,957.25 VAT included
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JREX-HSA-04 30 W 8 Ω Explosion-proof Loudspeaker
AED 2,057.91 VAT included
JREX-HSA-03 25 W 8 Ω Explosion-proof Loudspeaker
AED 2,007.58 VAT included
JREX-HSA-03 25 W 8 Ω explosion-proof horn loudspeaker for clear paging and alarms in hazardous areas.
Description
The JREX‑HSA series are explosion-proof horn loudspeakers designed for use in inflammable and explosive areas. They can be connected to a wide range of power amplifiers and public address equipment, and are also suitable for use with VoIP and explosion-proof telephone systems as high-output extension loudspeakers for calls and alarms. The stainless-steel housing and IP66 environmental protection provide high mechanical strength and reliable operation in harsh outdoor and industrial environments.
The loudspeakers feature low sound attenuation, large acoustic coverage and a high explosion-proof safety factor. Models JREX‑HSA‑01 to 05 are constant-impedance 8 Ω units with rated powers from 15 W to 35 W, allowing system designers to select the most appropriate output level for each location while maintaining the same tonal characteristics, frequency response and enclosure size.
Features
- Explosion-proof horn loudspeaker for hazardous gas and dust environments.
- Stainless-steel housing with high mechanical strength and corrosion resistance.
- Certified explosion protection Ex db IIC T6/T5 Gb and Ex tb IIIC T80°C/T95°C Db with IP66 protection.
- Wall-mounted design for use with PA amplifiers, telephone systems and alarm controllers.
- Low sound attenuation and large acoustic coverage for clear voice and alarm reproduction.
- Constant-impedance 8 Ω model with rated power of 25 W.
- Effective frequency range from 250 Hz to 3400 Hz suitable for speech and tone signalling.
- Typical sound pressure level 95–110 dB over the operating frequency range.
- Designed for long service life in petrochemical, power, marine and industrial facilities.
- Datasheet power rating 25 W with temperature class T5.
Specifications
- Explosion protection: Ex db IIC T6/T5 Gb and Ex tb IIIC T80°C/T95°C Db with IP66 enclosure.
- Housing material: stainless steel horn and bracket for high corrosion resistance.
- Impedance: 8 Ω nominal for constant-impedance speaker lines.
- Effective frequency range: approximately 250 Hz to 3400 Hz.
- Typical sound pressure level: 95–110 dB at rated power of 25 W.
- Relative humidity rating: ≤ 95% without condensation.
- Atmospheric pressure range: 80 kPa to 110 kPa.
- Outlet thread connection: M20 × 1.5 for cable gland or conduit fittings.
- Model ambient temperature range: -40 °C to +45 °C (temperature class T5).
- Packaging: EPE foam lining with carton box for transport protection.
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