Polk Audio Atrium 4




• all-weather enclosure
• 4-1/2″ woofer, 3/4″ aluminum dome tweeter
• frequency response 75-25,000 Hz
• sensitivity 89 dB
• 8-ohm impedance
• handles up to 80 watts
• includes mounting hardware
• Sold as a Pair

SKU: Atrium4 Category: Tags: ,

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Big Fidelity, Small Speaker
The Compact Atrium4 loudspeaker produces high fidelity sound quality anywhere you want great sound. It’s small size makes it ideal for tight, out-of-way installations.

Turn your backyard into an outdoor concert hall with Polk’s Atrium4 speakers. These small speakers offer great sound, thanks to 3/4″ tweeters and 4-1/2″ woofers. And the rugged, weatherproof design meets or exceeds stringent military specifications for full exposure to the elements. That means you’ll get years of superb performance, wherever you place them.


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Additional information

Weight 15 lbs
Dimensions 12 × 13 × 15 in

Black, White


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