Polk Audio Atrium 5 All-Weather Outdoor Speakers White

Big outdoor sound built to shrug off the weather

The Polk Audio Atrium 5 All-Weather Outdoor Speakers (White) bring proper hi-fi sound to the patio, deck or poolside. Supplied as a matched pair, they team a 5" mid/woofer with a 0.75" tweeter and Polk's PowerPort bass venting for full-range sound outdoors. Every part is built and certified to handle salt-fog, UV, extreme temperatures and heavy rain, so they can stay outside all year.

Why You'll Love It

• All-weather by design. Certified and water-resistant against salt-fog, UV, extreme temperatures and heavy rain, so they keep performing outdoors season after season.
• Bass you can feel. Polk's PowerPort venting and Dynamic Balance driver technology deliver deep, clean low end from a compact outdoor cabinet.
• Mount them your way. The 180° Speed-Lock bracket allows horizontal or vertical placement and easy aiming toward your main seating area.

Under the Hood

• Two-way driver array. A 5" (12.7 cm) mid/woofer and 0.75" (1.91 cm) tweeter cover a total frequency response of 60 Hz to 25 kHz.
• Easy to drive. An 8 Ω nominal impedance and 90 dB sensitivity make them a comfortable match for most amplifiers and receivers.
• Sensible power range. Rated for 10 to 100 watts per channel, so they suit modest and larger outdoor systems alike.

CHT Insider Verdict

The Atrium 5 is one of the safest ways to add real outdoor sound without babying the speakers through every weather change. The pair fills a courtyard or deck with clear, balanced sound, and the swivel mount makes aiming simple. For most homes it is a well-judged size in Polk's outdoor range.

Pro Tip: Run outdoor-rated, UV-resistant or direct-burial speaker cable and keep your amplifier output inside the quoted 10 to 100 watts per channel to protect the drivers over long summer sessions.