Polk Audio Atrium 8 SDI 6.5" Outdoor Loudspeaker - Each HDAM80 A 12 V trigger output

A 12 V trigger output syncs operation with an external component

all from your favorite seat

The Alpha P3 is a small two-way bookshelf speaker that connects to any stereo or home theatre system to fill the room with powerful

premium LCD display

They provide great support and are there to help if you ever need it

Polk Audio Atrium 8 SDI 6.5" Outdoor Loudspeaker - Each HDAM80 A 12 V trigger outputPolk Audio Atrium 8 SDI 6. 5" Outdoor Loudspeaker Each The Polk Audio Atrium 8 SDI outdoor loudspeaker, flagship all weather loudspeaker with 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. Dynamic Balance