Multi-tap 70/100 volt to 8 Ohm transformer
The MT-70V is a high quality, weather-resistant transformer for supplying commercial grade interior or exterior 25V, 70V and 100V audio signal distribution for public address (PA) and background audio use. It offers a simple alternative to poorly contained transformers on speakers used for 70V audio signal distribution. The self contained MT-70V offers weatherproof, dust proof 70V audio signal supply to nearly any standard 8 Ohm speaker. The MT-70V also offers "on the fly" switching between these 70V taps: 2.5W, 5W, 10W, 15W and 20W for convenience.