Description

Product Description:

AtlasIED UHT70C-U51-8 Single Voice Coil Ceiling Speaker

The AtlasIED UHT70C-U51-8 is an 8″ diameter single voice coil speaker engineered for high-performance sound reproduction, featuring a dual whizzer cone and a 10 oz. ceramic magnet. Designed to deliver extended frequency response, this speaker provides high intelligibility with minimal distortion, making it an ideal choice for life safety and emergency signaling systems.

The unit comes equipped with a fire-retardant, moisture-proof cone, a factory-mounted 70.7V transformer, and 6″ color-coded leads for easy installation. It also includes a DC blocking capacitor for line supervision applications and comes with a 51-8 baffle for ceiling mounting. To comply with UL requirements, this speaker package must be used with UL-approved enclosures.

Key Features:

• 8″ single voice coil speaker with dual whizzer cone for superior sound performance
• 10 oz. ceramic magnet for extended frequency response
• Fire-retardant, moisture-proof cone for emergency applications
• Factory-mounted 70.7V transformer with DC blocking capacitor
• UL Listed under UL Standard 1480 for fire-protective signaling systems
• Available with multi-tapped transformers and a selection of baffle styles for aesthetic and application flexibility
• 6″ color-coded leads for simple wiring and installation
• Must be used with UL-approved enclosures to meet safety standards

This speaker provides reliable, high-intelligibility sound for emergency alarms and voice instruction systems, ensuring clear communication in critical situations.