AtlasIED VTF-157UCN Voice/Tone Recessed Compression Driver Speaker with 15W 70V Transformer, Gray

For reliable mass notification and on‑site paging, the AtlasIED VTF-157UCN recessed voice/tone speaker delivers clear, highly intelligible voice and tone messaging where it matters most. This AtlasIED pro mass notification speaker combines a high-efficiency compression driver with a 15W output and 70.7V transformer to provide broad coverage with fewer units, reducing amplifier load and installation costs. With 97 dB sensitivity and a focused frequency range optimized for speech (600 Hz–5.5 kHz), the VTF-157UCN ensures messages remain understandable in noisy industrial, security and surveillance environments.

Designed for professional applications, the flush-mount form factor installs cleanly into standard 4" or 4 11/16" backboxes and blends into ceilings and walls for unobtrusive monitoring, intercom and emergency systems. Die-cast, water-sealed construction and wide operating temperatures (-30°F to 150°F) deliver long-term reliability for indoor or outdoor use. TAA and NDAA compliance plus a 60-month limited warranty make it a strong choice for government and commercial projects. Specify the VTF-157UCN for dependable PA, security notification or facility monitoring—order today to streamline your mass notification and paging deployments.

• Delivers clear, highly intelligible voice and tone messages to improve emergency mass notification and on-site communications
• Recessed flush-mount design allows discreet installation for security, surveillance and public‑address systems
• 15W power with 70.7V transformer minimizes amplifier and labor costs while covering large areas with fewer units
• Rugged die-cast, water-sealed construction resists corrosion, moisture, vibration and vermin for reliable indoor/outdoor performance
• High sensitivity (97 dB) compression driver provides efficient sound output and consistent paging/monitoring coverage