Overview
HLE-3T speaker is an explosion-proof compression driver engineered for high-efficiency voice and electronic signal communication in hazardous areas. The driver is protected within a rugged die-cast aluminum housing, and have 60-watt power handling. Includes a factory-installed, internally mounted transformer (Note: To meet UL requirements transformer must be factory installed). Model is equipped with a pipe seal with integral field wiring leads, and an adjustable mounting bracket.
Optional projector horns are available in two styles to meet dispersion requirements. Model HLE_MLE-30 is a high-quality, polycarbonate projector that creates a 120 ° x 60 ° pattern for wide area coverage. Model HLE_MLE-32 is a spun aluminum bell providing a 95 ° circular distribution emphasis.
**ONLY The HLE/MLE-30 and the HLE/MLE-32 Horns are UL Listed for use with the HLE or MLE Line of Explosion Proof Drivers **
Features
- 60 Watt, 70.7V Transformer High-Intelligibility Driver in Cast Aluminum Housing
- Approved for Class 1/Groups B, C & D Environments
- Can be Used with Either HLE/MLE-30 OR HLE/MLE-32 Horn Projectors
- Explosion-Proof Loudspeaker Driver for Signal and Communications Systems
- Listed by UL for Use in Hazardous/Combustible Environments (Noted Models)
- UL Certified, Safety Listed to UL1203
Specifications
| Frequency Response | 250Hz - 12kHz |
| Sensitivity | 108dB W/HLE_MLE-30 Horn & 111dB W/HLE_MLE-32 Horn |
| Power Taps | 2.5, 5, 10, 20, 40, 60W @ 70.7V |
| Power Rating | 60 Watts Cont. |
| Mounts Horn | HLE_MLE-30, HLE_MLE-32 (See horn spec. for final product dimensions and dispersion) |
| Warranty Period | 60 months from date of purchase |
