Presentation Sound Systems
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With the AmpliVox SW610A half-mile hailer wireless megaphone 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.
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The AmpliVox Half-Mile Hailer is great for use in high noise areas and large open spaces. Use it to direct emergency crews and alert crowds in areas as large as a football field!
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The AmpliVox S1244 Wireless Powered Companion Speaker for the Hailer Series has a built-in receiver and 50 watt amplifier that drives a 60 watt and wireless receiver for a cordless link between the main PA and the S1244-70. It can be mounted on tripods and can be powered by 10 D-cell alkaline batteries. It has easy access controls for simple operation.
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With the AmpliVox SW615A Half-Mile Hailer Wireless Megaphone 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.
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The AmpliVox S1244-70 Wireless Powered Companion Speaker for the Hailer Series has a built-in receiver and 50 watt amplifier that drives a 60 watt and wireless receiver for a cordless link between the main PA and the S1244-70. It can be mounted on tripods and can be powered by 10 D-cell alkaline batteries. It has easy access controls for simple operation and comes with a master transmitter.
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