Weather Resistant for outdoor useRugged durable but lightweight designWireless Microphones keep you hands freeTripod Mount for projecting the sound over the crowd
High power horn has 60 watt power rating (SPL 108 dB)Stress Free Multi-Purpose Controls!On/Off SwitchMain Volume ControlDC In & Out For AC Adapter & Lamps
The AmpliVox SW632 Wireless Half Mile Hailer is a Loudspeaker PA System. You can be heard clearly from a full half mile away! Use this outdoor speaker sound system to direct emergency crews, alert crowds, announce sporting events or make your message heard at rallies, protests and parades.