Polk Audio Atrium 8 SDI Speaker (Single, Black) by Polk Audio

Polk Audio Atrium 8 SDI Speaker (Single, Black) by Polk Audio

Q: Are these original speakers?

No, there were speakers long before these existed.

Q: Does it need to be plugged in at all times?

These speakers require speaker wire to be connected to them when being listened to. There is no power cable to be plugged in.

Q: Is this a single speaker or a pair of speakers?

Since this question was asked regarding the Atrium 8 version but Amazon shows it under both the 6 and 8 version, the Atrium 8 version is sold as a single speaker. The Atrium 6 version (and smaller) are sold as pairs.

Q: What is the rms wattage per speaker? I cannot get a straight answer!

Polk claims they will handle up to 125 watts per channel, but with a sensitivity of 91dB 《8 ohm) these speakers get very loud quickly. I have an older Technics H class receiver (100 watts p/ch) & have never pushed over half volume on my pair. Note: I do enjoy cranking it up. With a freq. response of 45 - 27,000Hz, I found a sub wasn't needed. Placement, area & environment ( walls, height, corner availability) make a big difference when installing them correctly, but wattage shouldn't be a concern. These speakers are a great buy for the price.

Product ID: 736570704

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Details

Brand
Polk
Speaker Maximum Output Power
125 Watts
Mounting Type
Tabletop Mount
Speaker Type
Outdoor
Recommended Uses For Product
Outdoor

🎵Dual tweeter stereo flexibility

🔧Speed-Lock easy install

🛡️Military-grade durability

Frequently Bought Together

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Polk Audio RC80i 2-Way Premium in-Ceiling 8" Round Speakers, Set of 2 Perfect for Damp and Humid Indoor/Outdoor Placement - Bath, Kitchen, Covered Porches (White, Paintable-Grille)

Description

🎶 Elevate your outdoor vibe with military-grade sound that’s built to last!

POWERFUL PRECISE - 125 Watts output with anodized aluminum tweeter domes delivers crisp highs and rich sound clarity.
STEREO SOUND YOUR WAY - Dual input switch lets you configure as a single stereo speaker or part of a high-performance pair.
EFFORTLESS INSTALLATION - Speed-Lock mounting system enables quick, secure one-handed setup—even in tricky spots.
WIDE ANGLE AUDIO COVERAGE - Steeply-angled baffle design maximizes high-frequency dispersion for immersive sound across large outdoor spaces.
BUILT TO BRAVE THE ELEMENTS - Exceeds military and industrial standards for salt, corrosion, and immersion resistance—your outdoor sound fortress.

The Polk Audio Atrium 8 SDI is a rugged, high-performance outdoor speaker engineered to withstand harsh environments with military-grade durability. Featuring dual tweeter arrays and a versatile input switch, it offers flexible stereo configurations and broad sound coverage. Its innovative Speed-Lock mounting system ensures quick, hassle-free installation, delivering 125 watts of clear, immersive audio for your outdoor spaces.

Specifications

Compatible Devices	Laptop, Smartphone
Unit Count	1 個
Item Weight	4.4 kg
Is Waterproof	False
Maximum Range	10 Meters
Control Method	Voice
Speaker Size	6.5 Inches
Batteries	1 Lithium Ion batteries required.
Item model number	AM8085-A
Is Discontinued By Manufacturer	No
Speaker Count	1
Output Wattage	125 Watts
Wattage	2

Have a Question? See What Others Asked

Are these original speakers?

Does it need to be plugged in at all times?

Is this a single speaker or a pair of speakers?

What is the rms wattage per speaker? I cannot get a straight answer!

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