Are these original speakers?

No, there were speakers long before these existed.

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.

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.

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.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

Product ID: 1159306

Details

Audio Output Mode
Stereo
Brand
Polk Audio
Connectivity Technology
wired
Frequency Response
27 KHz
Speaker Maximum Output Power
125 watts

🔊125W power output for immersive sound

⚙️Speed-lock mounting for effortless install

🌧️All-weather certified for year-round use

¥98949

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your outdoor vibe with sound that’s as unstoppable as your lifestyle.

INSTALL LIKE A PRO - One-click speed-lock bracket ensures quick, secure mounting—no extra hands needed.
WEATHERPROOF WARRIOR - Built to brave rain, sun, salt-fog, and extreme temps without missing a beat.
FLEXIBLE STEREO SETUP - Single/dual input switch lets you customize as a powerful mono speaker or a full L/R stereo pair.
DUAL TWEETER PRECISION - Two 1" anodized aluminum dome tweeters create crystal-clear highs and rich midrange.
BASS THAT COMMANDS ATTENTION - Patented Power Port design delivers deep, room-filling bass that drowns out background noise.

The Polk Audio Atrium 8 Outdoor Speaker combines rugged all-weather durability with high-powered 125W stereo sound, featuring a 6.5" dynamic balance woofer and dual tweeters. Its patented Power Port bass technology delivers deep, immersive audio, while the speed-lock mounting system ensures easy, secure installation. Perfect for patios, poolside, or any outdoor space, it’s engineered to withstand extreme elements without compromising premium sound quality.

Specifications

ASIN	B00378KMI2
Additional Features	All-weather, Bass Boost, Dual Tweeter Array, Single/Dual Input Switch
Antenna Location	Outdoor
Audio Driver Size	6.5 inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo
Best Sellers Rank	#1,889 in Electronics ( See Top 100 in Electronics ) #2 in Outdoor Speakers
Brand	Polk Audio
Built-In Media	Mounting Bracket
Color	White
Compatible Devices	Laptop, Personal Computer, Smartphone, Tablet
Connectivity Protocol	Bluetooth
Connectivity Technology	wired
Control Method	Voice
Controller Type	Corded Electric
Customer Package Type	Frustration-Free Packaging
Customer Reviews	4.6 4.6 out of 5 stars (1,004)
Enclosure Material	Mineral-filled polypropylene
Frequency Response	27 KHz
Global Trade Identification Number	00747192118907
Impedance	8 ohm
Is Waterproof	True
Item Dimensions D x W x H	9.2"D x 8.5"W x 12.9"H
Item Weight	9.7 pounds
Manufacturer	Polk Audio
Model Name	Atrium 8
Model Number	ATRIUM8W
Mounting Type	Wall Mount
Number of Audio Channels	2
Number of Items	1
Series Number	8
Speaker Maximum Output Power	125 watts
Speaker Size	6.5 inches
Speaker Type	Outdoor
Specific Uses For Product	Outdoor activities, poolside, patio, sunroom, halls, office areas, outdoor environments
Subwoofer Connectivity Technology	Wired
Subwoofer Diameter	6.5 inches
UPC	747192118907
Warranty Description	years parts and labor
Water Resistance Level	Waterproof
Woofer Diameter	6.5 inches

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