Atlas Sound VTF-157UCN Life Safety Voice/Tone Gray Recessed 70V,15W Compression Driver

• Frequency Response 600 Hz - 5500 Hz ( 5dB)


• Power Taps 15, 8, 4, 2


• Dispersion > 190 (- 6dB pt., 1 and 2 kHz octave bands)


• Sensitivity 96.9dB (1 watt, 1 meter)


• Transformer 70.7 V


• UL Listed/Standard 1480

Introducing the VTF-157UCN Voice/Tone Recessed Compression Driver Loudspeaker, a reliable and high-performing audio solution designed to deliver exceptional sound quality. This model features a 70.7V 15W configuration and comes in a neutral gray color, blending seamlessly with various environments.

The VTF-157UCN loudspeaker is part of the acclaimed VT/VTF Series, known worldwide for their proven performance and service reliability. These cost-effective units offer a compact size while providing functional flexibility, optimum intelligibility, effective sound distribution, and high-level output.

Equipped with a high-efficiency compression driver, the loudspeaker delivers maximum acoustic conversion efficiency. This translates to reduced unit requirements to achieve specified sound pressure levels, resulting in significant savings in amplification-power requirements and labor costs. The die-cast, water-sealed construction ensures durability and resistance to vandalism, vermin, moisture, corrosion, and vibration, making it suitable for both indoor and outdoor use.

The VTF-157UCN loudspeaker is available in multiple versions, including a basic 8-ohm version and 70.7 or 25-volt transformer models with a DC blocking capacitor (C) where specified. All models terminate via barrier strips for easy connectivity.

The VT Series models are surface-mount units, while the VTF Series models are designed for flush-mount and recessed installations. The VT Series mounts on standard 4" E.O. Boxes, while the VTF Series can be mounted on 4" or 4-11/16" SQ back boxes. For installation, model AR or MR adapter rings are required (sold separately). Optional mounting accessories are also available, including indoor and outdoor enclosures, a bi-directional housing, adapter plates, and rings.

Experience the exceptional sound quality and reliability of the VTF-157UCN Voice/Tone Recessed Compression Driver Loudspeaker. With its versatile features and optional accessories, this loudspeaker provides a comprehensive audio solution for a wide range of applications. Elevate your audio experience with this high-performing and reliable unit.