Spec Sheet Preview: The Alpha Communications® HS-12T paging/talkback horn is a high-power indoor/outdoor unit that can be used with a variety of public address and intercom systems. Each HS-12T horn can handle up to 32 watts of audio power (16 watts in 25 volt mode). Choose from 8 ohm connections, or built-in 25 volt and 70 volt line transformers, with several wattage tap settings available. The HS-12T is made of durable (Tan) ABS plastic, and comes complete with a swivel mount bracket for wall or pole mounting. Depending upon the …