Overview
The GA Series utility horns are perfectly suited for voice paging and music transmission. Double re-entrant horn construction optimizes loudspeaker output to penetrate ambient sound levels. Includes a combination 25/70.7 volt line transformer with multi-position knob switch for selecting power taps and wiring for an 8 ohm connection. GA Series models are constructed of weather resistant, high-impact plastic for indoor/outdoor installations in high-humidity environments and feature an adjustable surface mount bracket. Gray finish with silver colored hardware.
Specifications: • Power rating: 15 watts • 70.7V Taps: 1, 2, 4, 8, 15 watts • Nominal frequency response: 400-6,000 Hz • Sensitivity: 103 dB 1W/1m • Dimensions: 7-1/2" dia. x 9-3/8" L x 10" H • Mfg. #GA-15T
Constant Voltage (70-Volt) Audio Systems
Audio distribution systems, especially those commonly used in department stores, warehouses, restaurants, etc., require that many loudspeakers be driven from a single audio amplifier over long runs of speaker wire. The "constant voltage" or "high impedance distribution" audio systems can be complex to understand at first, however, provides many advantages. Learn how to design your own 70-volt or 25-volt loudspeaker system.