Amplivox S1244 Wireless Powered Companion Speaker for Hailer Family

Includes a built-in 50-watt amplifier that drives a 60-watt horn and wireless receiver for a cordless link between the main PA and the S1244-70. (Transmitter not included - this model must receive its signal from an S1244-70's master transmitter).

• New Feature: Emergency Siren Button.