Atrium 6 vs Atrium 5
The Atrium 5's woofer is 5" against the Atrium 6's 5.25". Both share sensitivity (90 dB), impedance (8Ω), and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersOutdoor Speakers
Estimated price (community-sourced)
$349
Around — community and catalog average, updates slowly
About the Atrium 6
The Polk Audio Atrium 6 is a professional-grade all-weather outdoor loudspeaker system designed to deliver big, lifelike high-quality sound for outdoor entertainment. Built with a durable mineral-filled polypropylene cabinet and all-weather certification exceeding military specifications (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8), these speakers withstand harsh environmental conditions including rain, snow, salt, and UV exposure. The Atrium 6 features Polk's patented Dynamic Balance technology and Klippel Optimization for distortion-free sound reproduction at all volume levels. The 180° Speed-Lock mounting system enables quick, tool-free installation in horizontal or vertical orientation. Ideal for patios, decks, poolside areas, sunrooms, and large outdoor spaces.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 50 Hz - 27 kHz
- Power Handling
- 100W
- Min. Amplifier Power
- 10W
- Max. Amplifier Power
- 100W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 5.25"
- Driver Count
- 2
- Enclosure Type
- ported
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 195.3 × 296.9 × 222.3 mm (W × H × D)
- Weight
- 2.45 kg (5 lbs)
Key Specifications
Sensitivity: 90 dB
Impedance: 8Ω
Frequency: 50-27000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions