Atlas ROCKFA62T is a weather-resistant 2-way outdoor loudspeaker system, engineered to provide years of enjoyment. The side-firing transducer allows you to aim sound at targeted listening areas. 30' spacing between speakers gives good uniform coverage for most applications. For higher noise environments or where stereo imaging is desired, closer spacing and/or additional devices may be required. It allows for 8Ω direct coupled operation and 70.7V operation, depending on which wires are selected for speaker line termination.