Polk Audio Atrium 8 SDI All-Weather Loudspeaker (Single, Black)

Polk Audio

  • $ 289.00

Polk Audio Atrium8 SDI

All-weather indoor/outdoor speaker with selectable stereo input mode


Enjoy enhanced-quality sound outdoors with the black Polk Audio Atrium8 DSI All-Weather Outdoor Speaker. It features a single/dual input switch, which allows you to use it either as a virtual stereo speaker or as part of a traditional L/R stereo pair when used with a second speaker. It can output up to 125W of continuous audio and is designed to withstand UV rays, salt-fog, extreme temperatures, and heavy rain. It includes a mounting bracket and hardware and can be mounted either horizontally or vertically.


Product highlights:


  • All-weather enclosure
  • One 6-1/2" woofer
  • Two 1" aluminum dome tweeters
  • Single/Dual Input Switching
  • UV-Resistant Enclosure
  • Mounting Bracket & Hardware Included
  • Horizontal or Vertical Mounting
  • Tweeter placement is designed for better stereo separation in single-speaker setups
  • PowerPort® technology for better bass response
  • Frequency response 45-27,000 Hz
  • Sensitivity 91 dB
  • Impedance: 8-ohm stereo (dual-input) or 4-ohm mono (single-input)
  • Handles up to 125 watts per channel
  • Includes mounting hardware
  • 8-1/2"W x 12-7/8"H x 9-7/16"D
  • Warranty: 5 years


Single/Dual Input Switch

The single/dual input switch and dual-tweeter design let you use the speaker as a single virtual stereo speaker, or as a dedicated left or right channel in a stereo pair



Dynamic Balance Technology

Dynamic Balance technology is designed to analyze the speaker's electro-acoustic and mechanical system to help provide a more efficient geometry.


All-Weather Certified and Water Resistant

The Atrium8 DSI is designed to withstand salt-fog, UV rays, extreme temperatures, and heavy rains.



Weather-Resistant Construction

The aluminum grilles and bracket, along with the stainless steel & brass hardware, are designed to withstand rust.

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