AtlasIED HLE Series 60W Explosion-Proof Compression Drivers, UL1203 Listed - 16 Ohm / General
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AtlasIED HLE Series 60W Explosion-Proof Compression Drivers, UL1203 Listed
The AtlasIED HLE-1 Series drivers are UL-listed, explosion-proof compression drivers designed for high-intelligibility voice and signal communication in hazardous locations. These drivers are ideal for industrial, petrochemical, and combustible environments, delivering 60 watts of continuous power in a durable cast-aluminum housing with ½″ conduit access and an adjustable bracket.
Both models are compatible with AtlasIED’s UL-listed HLE_MLE-30 and HLE_MLE-32 horn projectors, offering flexibility for wide-area (120 × 60) or focused (95 circular) sound dispersion. Whether you need a standard 16-ohm driver or a version with a built-in 70.7V transformer, the HLE-1 series provides rugged, dependable audio signaling for critical communication zones.
Model Variations:
- HLE-1: 60W, 16-ohm driver for conventional systems
- HLE-1T: 60W driver with factory-installed 70.7V transformer for distributed audio systems (UL-compliant installation)
Key Features
- Explosion-proof rated: Certified for Class 1/Groups C & D hazardous environments
- Rugged aluminum construction: Die-cast enclosure with conduit access and mounting bracket
- UL certified: Safety listed to UL1203 for use with approved horn projectors
- Flexible horn options: Use with HLE_MLE-30 or HLE_MLE-32 (sold separately)
Technical Specifications
- Models: HLE-1 (16Ω), HLE-1T (70.7V transformer)
- Frequency Response: 250 Hz – 12 kHz
- Sensitivity: 109 dB (with HLE_MLE-30), 112 dB (with HLE_MLE-32)
- Power Rating: 60W continuous
- Transformer Taps (HLE-1T): 2.5, 5, 10, 20, 40, 60W @ 70.7V
- Horn Compatibility: HLE_MLE-30, HLE_MLE-32 (see horn specs for dimensions)
- Warranty: 60 months
