VTF series Voice/Tone™ recessed compression driver loudspeaker, have earned worldwide acclaim for service reliability. These cost-effective units offer compact size, functional flexibility, optimum intelligibility, effective sound distribution, and high-level output. All models contain a high efficiency compression driver with maximum acoustic conversion efficiency. (A quality which reduces number of units needed to attain specified sound pressure levels and provides substantial savings in amplification-power requirements and labor costs.) Die-cast, water-sealed construction withstands vandalism, vermin, moisture, corrosion, and vibration during indoor or outdoor use. Selection includes a basic 8-ohm version and 70.7 or 25-volt transformer models with DC blocking capacitor (C) where noted. All models terminate via barrier strips. VT Series models are surface-mount units; VTF Series are flush-mount units for recessed installation. VT Series mounts standard 4" E.O. Boxes; VTF Series mount 4" or 4 11/16" SQ backboxes and require model AR or MR adapter rings respectively (order separately) Optional mounting accessories are offered including: indoor and outdoor enclosures, a bi-directional housing, adapter plates and rings.
- 70.7V/ 15, 8, 4, 2W transformer
- Communications, intercom, electronic alarm, and monitoring systems
- High efficiency compression driver for optimum audio intelligibility
- Metal die-cast construction with integral exponential horn
- Operates within a temperature range of -30° F to 150° F
- Patented voice/tone loudspeaker for custom application in high efficiency industrial
- Selection of five models; 2 or 15 Watts, 4 or 8 Ohms, 25V or 70.7V transformers
- UL-recognized speaker component
- Water/moisture, corrosion, dust, vibration, and vermin-resistant
- Available in neutral gray finish