| Brand | Polk |
|---|---|
| Speaker Type | Outdoor Speaker |
| Speaker Special Features | UV-Resistant , Water-Resistant |
| Frequency Response | 60 Hz - 25 kHz |
| Power | 100 Watts |
| Mid/Bass Driver | 127 mm |
| Tweeter | 19.1 mm |
| Impedance (Ω) | 8 Ω |
| Sensitivity | 90 dB |
| Item Sold As | Pair |
| Warranty | Australian Manufacturer Warranty |

Polk Atrium 5 All-Weather Outdoor Loudspeakers Pair

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Details
Polk Audio Atrium 5 Outdoor Speakers with 5-Inch Drivers
Bring the high-quality sound you love outdoors with the Polk Audio Atrium 5, expertly crafted to withstand the harshest elements while delivering exceptional performance for years to come. With powerful 5-Inch drivers, these speakers provide rich, dynamic sound that fills any outdoor space, so you can enjoy crisp audio while lounging on your patio, entertaining guests, or relaxing by the pool.
Engineered for all-weather durability, the Atrium 5 ensures you get that indoor sound experience in any outdoor setting—whether mounted on a wall, under an eave, or placed anywhere around your home. It’s time to take your outdoor entertainment to the next level with sound that stays strong no matter the weather.
Crystal Clear, Patented Dynamic Balance®
Enjoy every note and lyric in perfect clarity with the Polk Audio Atrium 5, featuring Patented Dynamic Balance® technology that ensures your outdoor listening experience is as crisp and distortion-free as indoors. Whether you’re relaxing in your favourite chair, throwing a lively BBQ, or spending time with family, these speakers deliver crystal-clear vocals and powerful sound, no matter the volume.
The Dynamic Balance® system, combined with Klippel Optimisation Technologies, fine-tunes the drivers and tweeters to eliminate unwanted “artifacts,” offering realistic sound reproduction at both high and low volume levels. With the Atrium 5, you can enjoy lifelike, distortion-free audio in your outdoor space—ensuring you never miss a beat, even in open-air environments.
Polk All-Weather Certified: Built to Last, Sound to Impress
Designed to perform in any weather, the Polk Audio Atrium 5 is All-Weather Certified to deliver rich, lifelike sound no matter the conditions. Built to endure, these speakers are made to withstand rain, snow, heat, and humidity, ensuring years of outstanding performance in even the harshest outdoor environments.
Exceeding both industrial and military standards for environmental endurance, including ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, and Mil-Std 883 Method 1009.8 for salt and corrosion resistance, the Atrium 5 guarantees superior durability and long-lasting audio quality. Whether it’s a sunny afternoon or a stormy night, you can count on these speakers to fill your space with crisp, powerful sound that stands the test of time.
Speed-Lock™ Mounting System: Quick and Secure Installation
Transform your outdoor space effortlessly with the Polk Audio Atrium 5’s Speed-Lock™ Mounting System, designed for easy, secure one-handed installations. Whether you’re sprucing up your patio or setting up speakers around your backyard, this system ensures a no-slip speaker angle adjustment for optimal sound projection, even in challenging spots.
With a simplified mounting process that requires fewer parts and takes less time, you can quickly set up your speakers and enjoy high-quality sound without the hassle. The Speed-Lock™ system makes achieving the perfect placement as easy as possible, so you can spend less time installing and more time enjoying your outdoor audio experience.
Paintable Finishes: Seamlessly Blend with Any Décor
The Polk Audio Atrium 5 outdoor speakers not only deliver superior sound but also offer the flexibility to match your home’s style. Available in durable, weatherproof black or white paintable finishes, these speakers can be customised to blend perfectly into any décor, making them as visually subtle as they are sonically powerful.
Engineered with aluminium grilles, stainless steel, and brass hardware, the Atrium 5 speakers are designed to withstand the elements and remain rust-free for years to come. Whether you choose to keep them as they are or paint them to match your surroundings, these speakers will maintain their sleek, weather-resistant look while delivering exceptional sound outdoors.
- 5-inch (12.7cm) long-throw mineral-filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design.
- 3/4-inch (19mm) anodized aluminium dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response.
- Broad coverage baffle design adapted and applied from our current Atrium design but with subtle improvements in the new Atrium Series. You want to fill a large open outdoor space with big, full-range sound. The new Atrium Series has a more steeply-angled baffle design that maximizes critical mid-and high-frequency dispersion over a large area, without sacrificing the detail.
- Polk all-weather certified, 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.) Certification means Atrium speakers can effortlessly withstand the worst Mother Nature can dish out, whether its extreme temps or heavy rains. With certification like this, your kitchen or bathroom installation is a cakewalk for Polk all-weather speakers.
- Durable, mineral-filled polypropylene cabinet design, with moulded-in bracing, sounds like a real speaker (not "an outdoor speaker"), and survives years of seasonal changes, for truly great sound, no matter what the weather.
- Patented Dynamic Balance® and Klippel optimization technologies ensure the perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels.
- Aluminium grilles and bracket, with stainless steel and brass hardware: No rust. Ever
- Gold-plated 5-way binding posts for the most secure, dependable hookups.
- Available in durable, weatherproof black or white paintable finishes.































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