Polk Audio Atrium 8 SDI/PC
Polk Audio Atrium 8 SDI/PC Outdoor Speaker
- All-Weather Certified Design – Built to withstand extreme temperatures and weather conditions (rain, snow, sun, and salt).
- Single/Dual Input Flexibility – Functions as a single stereo speaker or two-channel left/right setup.
- Powerful 6.5" Dynamic Balance Driver – Delivers deep, impactful bass and clear mids.
- Dual 1" Aluminum Dome Tweeters – Provide detailed highs and wide sound dispersion.
- Speed-Lock Mounting System – Ensures secure, easy, and quick installation.
- Broad Sound Coverage – Ideal for large outdoor spaces like patios, pools, and gardens.
12.875" (32.7 cm)
8.5" (21.59 cm)
9.188" (23.34 cm)
9.7 lbs (4.4 kg)
Durable, mineral-filled polypropylene cabinet design
(1) 6.5" (16.51 cm) d (Round) Dual voice coil driver with Dynamic Balance aerated polypropylene cone with rubber surround - Mid/Woofer
(2) 1" (2.54 cm) d (Round) Anodized aluminum dome with neodymium motor structure - Tweeter
45 Hz → 27,000 Hz
8 ohms
91 dB
180° Speed-Lock mounting system with Keyhole Slots
Horizontal
Vertical
(2) Pair of Switchable single / dual 5-way Binding Posts - Gold-Plated
Extraordinary Bass Response
PowerPort® Bass Venting
You’ll experience space-filling sound in any outdoor area, porch, sunroom, or deck. Polk’s patented water-resistant PowerPort® efficiently adds 3dB of big, realistic, musical bass output. And when combined with its anodized aluminum tweeter domes, this speaker not only delivers powerful, high-quality sound output, but excellent midrange clarity.
GREAT OUTDOOR SOUND
Patented Dynamic Balance®
Whether you’re lounging in your favorite chair, hosting a BBQ, or spending time with the family outdoors, you won’t miss a single word of your favorite tunes. The Atrium Series outdoor speakers deliver crisp, powerful vocals—without distortion. Their Patented Dynamic Balance® and Klippel Optimization Technologies ensure optimal material performance, eliminating driver and tweeter “artifacts” for more realistic sound reproduction at high and low volume levels.
Polk All-Weather Certified
Made to withstand the elements, these speakers are built to last and produce rich, lifelike, space-filling sound—no matter the weather. Atrium Series speakers exceed baseline industrial and military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion).
Speed-Lock™ Mounting System
Sprucing up the patio or backyard is a cinch with easy, secure one-handed installations even in difficult locations. The Speed-Lock Mounting System ensures easy, safe one-handed installations and no-slip setting of the speaker angle. This greatly simplified mounting procedure means fewer parts and a quicker setup.
Outdoor speaker family
Incorporate multiple Atrium speakers together to create the ultimate outdoor speaker system.
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