The SW6220 Radio Hailer Command Control Center PA System from AmpliVox is designed for use where hard-wired PA systems are not practical or cost efficient. It includes AmpliVox's SW805A amplifier, S1693 wireless transmitter with headset and lapel mics, a handheld wired dynamic microphone with six-foot coiled cable, dual horn speakers with a 40-foot connector cable, a radio holder, two multi-use radio service (MURS) radios, two adjustable tripods, a carrying case with wheels and retractable luggage handle, and a shoulder strap.
The SW805A amplifier has a built-in 16-channel UHF wireless receiver that drives both of the included weather-resistant horn speakers and can be mounted on one of the included tripods. You can connect to the amp using the S1693 wireless transmitter with the headset and lapel mics or the wired handheld dynamic mic. The SW805A amp has additional input options, including two 1/8" mic inputs and a 1/8" auxiliary input that allows you to connect the one of the included MURS radios. This enables you to deliver messages using the other included MURS radio from up to a mile away.
The SW6220 is capable of an output of 108dB SPL and operates on ten D-Cell batteries or the optional S1465 rechargeable battery pack. It can be used for public safety, educational, crisis management, and crowd control PA applications as well as in a variety of scenarios that require a temporary PA system installed.