The LCHS-EX-35-S ATEX/IECEx 35W EX proof IP horn speaker is designed for hazardous and outdoor environments where safety, reliability, and efficiency are paramount.
These robust, high-quality speakers are engineered and certified for installation in potentially combustible environments and support a wide temperature range, making them suitable for installation in most regions around the world.
This robust speaker is engineered for clear voice communication and public address purposes in extreme industrial settings. It delivers powerful 35W audio output, making it suitable for broadcasting public announcements, background music, news, and educational content across large areas.
Certified for ATEX and IECEx, the speaker is explosion-proof and ideal for environments with explosive standard gases, dust, and corrosive atmospheres, such as oil refineries, offshore platforms, chemical plants, and mining operations.
Built with a corrosion-resistant, rugged design, it withstands temperature fluctuations, high humidity, seawater exposure, and mechanical wear, ensuring long-term reliability with minimal maintenance.
Using Power over Ethernet (PoE), the speaker can connect to the closest network switch with a single cable for power and connectivity – no additional cabling or hardware is required. Fully tested for compatibility with leading PBX systems, including AVAYA, Cisco, NEC, Panasonic, and more, it integrates seamlessly into existing communication infrastructures.
The LCHS-EX-35-S combines safety compliance, durability, and high-performance sound, making it an optimal solution for critical communication needs in hazardous locations.
LCHS-EX-35-S 35W EX proof IP horn speaker
Audio Performance:
- Audio Streaming: One-way
- Audio Encoding: G.722, G.722.2, G.711μ/a, G.729A/B, G.723.1, OPUS
- Max Sound Pressure Level: >125 dB
- Frequency Response: 280 Hz – 12.5 kHz
- Coverage Pattern: 70° horizontal by 100° vertical (at 2 kHz)
- Additional Media Features:
- Acoustic Echo Cancellation (AEC) - multiple path
- Wideband Acoustic EC
- Packet Loss Concealment
- Silence Suppression
- Voice Activation Detection
- Adaptive Jitter Buffer
Construction & Protection:
- Explosion-Proof Certification: Certified by TUV to meet ATEX standards
- Materials:
- Housing Material: 316 stainless steel
- Horn Material: Flame-retardant and UV-resistant ABS
- Mounting Parts Material: 316 stainless steel
- Color: Anti-static black polyamide
- Protection Rating: Waterproof and dustproof with an IP66 rating
- Weather Resistance: Designed for outdoor use in extreme environments
Environmental Tolerance:
- Operating Temperature: -40°C to +55°C (-40°F to +131°F)
- Humidity: 10% to 100% RH (condensing)
Installation & Connectivity:
- System Type: All-in-one speaker system
- Installation: Simple installation with secure mounting options
- Cable Entry/Sealing: Equipped with 2xM20x1.5 cable entry points
- Connectors: RJ45 10BASE-T/100BASE-TX PoE (Power over Ethernet)
Physical Specifications:
- Weight: Less than 6.5 kg (14.3 lbs)
Additional Features:
- PoE Connectivity: Single cable for power and connectivity – no additional cabling or hardware required
- Mounting: Includes bracket for wall and ceiling mounting
- Preinstalled Software: Audio management software for easy installation and configuration
- Compatibility: Fully tested for compatibility with leading PBX systems (AVAYA, Cisco, NEC, Panasonic, and more)
The LCHS-EX-35-S combines safety compliance, durability, high-performance sound, and advanced connectivity features, making it an optimal solution for critical communication needs in hazardous locations.
