Polk Audio Atrium 8SDI All Weather Outdoor Loudspeaker, Single, White Item #: T9AB917107

Item #: T9AB917107

The loudspeaker has a ceramic terminal block

quality fiber removes more dust

and bags are made of dual layer filtration fabric for the best filtration

Polk Audio Atrium 8SDI All Weather Outdoor Loudspeaker, Single, White Item #: T9AB917107Polk Audio Atrium 8SDI All Weather Outdoor Loudspeaker, Single, White SKU: PKATRUM8SDIW MFR: ATRIUM 8 SDI W The flagship of the line, the Atrium 8SDI has a unique, patented single dual input switch that combined with its ingenious dual tweeter array enables you to use the Atrium 8SDI as either a single high performance stereo loudspeaker or the left or right speaker in a high performance stereo pair. And you can use it practically anywhere, because