Polk Audio Atrium 5, white loudloudspeaker.

- Like all of our outdoor models, the Atrium5 is built to withstand the elements, which means you’ll be enjoying great performance for years to come. It’s time to get that indoor sound you love—all from an outdoor loudspeaker you can put anywhere around your home.
- All-weather certified and water-resistant to withstand the worst elements—salt-fog, UV, extreme temps or heavy rains, you name it
- PowerPort bass venting for deep bass you can feel from the ground up
- Engineered with Polk’s Dynamic Balance® technology
- Driver Complement 5" (127mm) mineral filled, 3/4" (19mm) anodized aluminum dome tweeter
- Frequency Response 60Hz-25kHz
- Recommended Power 10-100W continuous
- Impedance 8 Ohm
- Efficiency (dB 1w/1m) 90dB