Polk Audio Atrium 8 SDI 125-Watt Outdoor Speaker - Single

Perfect for virtually any environment, this Polk Audio Atrium 8 SDI has a patented single/dual input switch that lets the speaker be configured as either a single, high performance loudspeaker, or as a right and left when used as a pair. With a 6.5" dual voice coil dynamic balance composite driver and two 1" silk tweeters, it features power port bass that produces big, powerful sound.