Polk Audio Atrium 8 SDI All Weather Outdoor Speaker White Open Box colour-gloss-red these optional accessories provide a

these optional accessories provide a more robust interface

(H x W x D) 273 x 273 x 132

it is also very strong

(H x W x D) 680 x 230 x 105

Polk Audio Atrium 8 SDI All Weather Outdoor Speaker White Open Box colour-gloss-red these optional accessories provide aPolk Audio Atrium 8 SDI All Weather Outdoor Speaker White Open Box Single Dual input switch and dual tweeter array that lets you work the speaker as a single high performance stereo loudspeaker, or L R speaker in a high performance stereo pair. Its time to get that indoor sound you love all from an outdoor loudspeaker you can put anywhere around your home. High Performance All Weather Outdoor Loudspeaker with Dual Tweeters and PowerPort Bass Venting