Outdoor Loudspeaker Polk Audio Atrium 8 SDI
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 ...
High Performance All Weather Outdoor Loudspeaker with Dual Tweeters and PowerPort Bass Venting
Engineered with a dual voice coil, Dynamic Balance® aerated polypropylene cone with rubber surround for greater power handling and better efficiency
All-weather certified and water-resistant to withstand the worst elements
Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output
Single/dual input switch
Dynamic Balance Technology
This patented technology analyses the speaker's entire electro-acoustic and mechanical system for improved material selection and more efficient geometry.
All-Weather Certified and Water-Resistant
Built to withstand the worst elements—salt-fog, UV, extreme temps or heavy rains, you name it.
Aluminium grilles and bracket, with stainless steel and brass hardware means no rust-ever.
- Frequency Range (±3dB)
- 45 Hz → 27 Hz
- 91 dB
- Nominal Impedance
- 8 ohms
- 32.7 cm x 21.59 cm x 23.34 cm
- 4.4 kg