---
product_id: 1159306
title: "Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System"
brand: "polk audio"
price: "2570.56 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Polk Audio"
url: https://www.desertcart.tn/products/1159306-polk-audio-atrium-8-outdoor-speaker-with-powerful-bass-each
store_origin: TN
region: Tunisia
---

# Speed-lock mount for effortless, precise installation 125W peak power for immersive outdoor sound All-weather certified for year-round durability Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

**Brand:** polk audio
**Price:** 2570.56 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System by polk audio
- **How much does it cost?** 2570.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1159306-polk-audio-atrium-8-outdoor-speaker-with-powerful-bass-each)

## Best For

- polk audio enthusiasts

## Why This Product

- Trusted polk audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** One-click speed-lock mounting system means no hassle, just secure, adjustable placement anywhere outdoors.
- • **Stereo Flexibility:** Single/dual input switch lets you customize as a powerful mono speaker or a full L/R stereo pair.
- • **Weatherproof Warrior:** Built to brave rain, sun, salt-fog, and extreme temps without missing a beat.
- • **Bass That Commands Attention:** 6.5” Dynamic Balance woofer with Polk’s Power Port delivers deep, room-filling bass that outperforms the competition.
- • **Wide Soundstage, No Dead Zones:** Dual tweeter array ensures crystal-clear highs and a broad sweet spot that fills patios, decks, and pool areas.

## Overview

The Polk Audio Atrium 8 Outdoor Speaker is a premium, all-weather wired speaker featuring a 6.5-inch Dynamic Balance woofer, dual 1-inch anodized aluminum dome tweeters, and 125 watts of power. Designed for rugged outdoor use, it withstands extreme weather conditions while delivering deep bass and wide sound coverage. Its patented Power Port bass technology and versatile single/dual input switch provide flexible stereo options. The innovative speed-lock mounting system allows quick, secure installation with easy angle adjustments, making it ideal for patios, pool areas, and large outdoor spaces.

## Description

Atrium 8 SDI features a single/dual input switch and dual tweeter array that lets you work the speaker as a single high-performance stereo loudspeaker, or L/R speaker in a high-performance stereo pair. It’s time to get that indoor sound you love - all from an outdoor loudspeaker you can put anywhere around your home. All-Weather Certified and Water-Resistant—built to withstand the worst elements—salt-fog, UV, extreme temps or heavy rains, you name it. Equipped with a Dynamic Balance driver and two tweeters the speaker provides a more realistic sound reproduction at high and low volume levels, and delivers clean midrange and deep, accurate bass. Durable speaker cabinet design with aluminum grilles and bracket, stainless steel and brass hardware survives years of seasonal changes without compromising on premium outdoor sound.

Review: These are what outdoor speakers should sound like - For some background, I’ve had a pair of Polk Audio Atrium 8 SDI speakers on my deck for about five years now, powered by a Sonos Amp, and they have been fantastic. I do not take them in during harsh New England winters, but I do put covers on them (plastic garbage bags taped with duct tape - really classy). I’m writing this review now because I just went through the process of buying another set of outdoor speakers to mount on our pool house, and that experience made me appreciate these Polks even more. Instead of buying another pair of these right away, I first tried the Sonos-branded outdoor speakers. I figured they would be a high-quality match with the Sonos Amp, given the much higher price. That was not the case. Their sealed enclosure was very light on bass, and the high end was lackluster at best. There was no sparkle, no brightness, and they sounded more like speakers that should cost four or five times less. They played very loud, and the harder they were pushed, the better they sounded... but I need to stay on good terms with my neighbors. I then picked up a pair of PSB outdoor speakers on sale because I’m a fan of the brand and have a home theater setup built around their Imagine line, which sounds fantastic. The PSBs were also paired with a Sonos Amp, and while they did sound quite good, they had a very small optimal listening area. That would be fine for a screened-in porch or a more focused seating area, but for a pool area or a deck where people are moving around, they were not the right fit for my preference. I should also mention that the mounting systems on both the Sonos and PSB speakers were not well thought out. They were more difficult than they needed to be, and I’m not sure what they were thinking. I was not able to even get the set screw to line up on the PSBs, not good. Now, onto the Polks. These speakers are big. They have two tweeters, and their design allows them to be used as a single stereo left-and-right channel speaker. I have not tested them in that format, but I would expect them to sound pretty good, similar to how a Sonos speaker uses multiple tweeters to play left and right audio from one cabinet. What sets these speakers apart comes down to a few things. First, they are extremely easy to mount. The bracket uses two screws with a wire hole in the middle, and the mount is thin enough that it can fit between shingles without having to span multiple rows and create angle issues. The speaker then pops into the bracket and can hold itself in place while you screw in the end caps. These feel like they were designed by people who have gone through the process of mounting outdoor speakers before. They are also very easy to angle. They only move up and down or left and right, depending on how you orient them on the wall, but adjustments are simple. You just loosen the end caps slightly and tilt the speaker into position. The first thing you notice when listening to them is the wide soundstage. The sweet spot extends across a much larger area, which is exactly what I want from outdoor speakers. This is their biggest strength. For a deck, patio, or pool area, they fill the space beautifully instead of sounding good in one narrow location. The second thing is the bass extension. They are ported in the back with Polk’s PowerPort design, and it does a very good job. A pretty significant amount of bass comes from that 6.5-inch woofer, especially for an outdoor speaker. They are also easy to drive. The Sonos Amp does not break a sweat pushing these to high volume. Do they sound quite as musical and accurate as the PSB speakers, with that sparkly high end and excellent midrange? No. But do they work much better in a large outdoor setting like a pool area or deck? Absolutely, hands down, every time. They sound good, and if they hold up like my 5 year old pair, I know I'll get many years of enjoyment out of them. Excellent value and big sound from a very well thought out package. These are an incredible pair of outdoor speakers. Well done, Polk.
Review: Costly, but worth the price - I hated to pay this much for one speaker, especially since I bought 2 Atrium 6 outdoor for the same price. However, it is probably worth twice as much. I use the atrium 6 for rear speakers across the pool, and use the one Atrium 8 under my covered patio on the other side of the pool on the center output. It is the perfect setup. The Atrium 8 is definitely twice as heavy as the Atrium 6. Probably twice as loud as well. Definitely worth the money.

## Features

- ALL WEATHER CERTIFICATION - The speaker for all seasons. With rugged durability and premium build, these outdoor wired speakers can effortlessly withstand all elements including extreme temperatures and heavy rain
- LARGE 6.5” DYNAMIC BALANCE WOOFER - 6.5" dynamic balance polypropylene woofer, two 1" anodized aluminum dome tweeters and patented single/dual input switch - use as single high-performance speaker or as L/R pair
- EXCEPTIONAL SOUND - High powered (125Wx2) & low frequency (45Hz) helps block all background noise so you can experience space-filling sound in any large outdoor area
- DEEP EFFORTLESS BASS - Polk's patented Power Port design ensures you get that enhanced bass sound you love - by the pool, on the patio, in the sunroom, halls or office areas
- EASY INSTALLATION - One-click speed-lock mounting bracket for wall mount speakers offers anti-slip, one-handed installation; mount these outdoor speakers wired vertically or horizontally to deliver optimal sound in different setups

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 | #2,315 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 out of 5 stars 1,004 Reviews |
| 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 |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity Technology:** wired
- **Frequency Response:** 27 KHz
- **Speaker Maximum Output Power:** 125 Watts

## Images

![Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 1](https://m.media-amazon.com/images/I/81qrOtOeMuL.jpg)
![Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 2](https://m.media-amazon.com/images/I/81Pm6GatlBL.jpg)
![Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 3](https://m.media-amazon.com/images/I/81mU-REiWoL.jpg)
![Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 4](https://m.media-amazon.com/images/I/61PjXa-yvlL.jpg)
![Polk Audio Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 5](https://m.media-amazon.com/images/I/712HLQdZc5L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Are these original speakers?**
A: No, there were speakers long before these existed.

**Q: Does it need to be plugged in at all times?**
A: 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?**
A: 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!**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ These are what outdoor speakers should sound like
*by D***G on July 2, 2026*

For some background, I’ve had a pair of Polk Audio Atrium 8 SDI speakers on my deck for about five years now, powered by a Sonos Amp, and they have been fantastic. I do not take them in during harsh New England winters, but I do put covers on them (plastic garbage bags taped with duct tape - really classy). I’m writing this review now because I just went through the process of buying another set of outdoor speakers to mount on our pool house, and that experience made me appreciate these Polks even more. Instead of buying another pair of these right away, I first tried the Sonos-branded outdoor speakers. I figured they would be a high-quality match with the Sonos Amp, given the much higher price. That was not the case. Their sealed enclosure was very light on bass, and the high end was lackluster at best. There was no sparkle, no brightness, and they sounded more like speakers that should cost four or five times less. They played very loud, and the harder they were pushed, the better they sounded... but I need to stay on good terms with my neighbors. I then picked up a pair of PSB outdoor speakers on sale because I’m a fan of the brand and have a home theater setup built around their Imagine line, which sounds fantastic. The PSBs were also paired with a Sonos Amp, and while they did sound quite good, they had a very small optimal listening area. That would be fine for a screened-in porch or a more focused seating area, but for a pool area or a deck where people are moving around, they were not the right fit for my preference. I should also mention that the mounting systems on both the Sonos and PSB speakers were not well thought out. They were more difficult than they needed to be, and I’m not sure what they were thinking. I was not able to even get the set screw to line up on the PSBs, not good. Now, onto the Polks. These speakers are big. They have two tweeters, and their design allows them to be used as a single stereo left-and-right channel speaker. I have not tested them in that format, but I would expect them to sound pretty good, similar to how a Sonos speaker uses multiple tweeters to play left and right audio from one cabinet. What sets these speakers apart comes down to a few things. First, they are extremely easy to mount. The bracket uses two screws with a wire hole in the middle, and the mount is thin enough that it can fit between shingles without having to span multiple rows and create angle issues. The speaker then pops into the bracket and can hold itself in place while you screw in the end caps. These feel like they were designed by people who have gone through the process of mounting outdoor speakers before. They are also very easy to angle. They only move up and down or left and right, depending on how you orient them on the wall, but adjustments are simple. You just loosen the end caps slightly and tilt the speaker into position. The first thing you notice when listening to them is the wide soundstage. The sweet spot extends across a much larger area, which is exactly what I want from outdoor speakers. This is their biggest strength. For a deck, patio, or pool area, they fill the space beautifully instead of sounding good in one narrow location. The second thing is the bass extension. They are ported in the back with Polk’s PowerPort design, and it does a very good job. A pretty significant amount of bass comes from that 6.5-inch woofer, especially for an outdoor speaker. They are also easy to drive. The Sonos Amp does not break a sweat pushing these to high volume. Do they sound quite as musical and accurate as the PSB speakers, with that sparkly high end and excellent midrange? No. But do they work much better in a large outdoor setting like a pool area or deck? Absolutely, hands down, every time. They sound good, and if they hold up like my 5 year old pair, I know I'll get many years of enjoyment out of them. Excellent value and big sound from a very well thought out package. These are an incredible pair of outdoor speakers. Well done, Polk.

### ⭐⭐⭐⭐⭐ Costly, but worth the price
*by 2***N on June 25, 2026*

I hated to pay this much for one speaker, especially since I bought 2 Atrium 6 outdoor for the same price. However, it is probably worth twice as much. I use the atrium 6 for rear speakers across the pool, and use the one Atrium 8 under my covered patio on the other side of the pool on the center output. It is the perfect setup. The Atrium 8 is definitely twice as heavy as the Atrium 6. Probably twice as loud as well. Definitely worth the money.

### ⭐⭐⭐⭐⭐ Built like a time capsule and sound fantastic
*by S***M on July 6, 2026*

These sound fantastic with deep base and crisp clear mids and highs. My last set were 15-years old and still going strong. My speaker wire had corroded upwards about 8-inches but the speakers themselves showed no sign of corrosion. I wanted a larger pair which is what drove the switch more than anything else. This time I used Sewell deadbolt banana plugs and dielectric grease to prevent corrosion this time.

## Frequently Bought Together

- Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (White) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature
- GEARit 14/2 Speaker Wire (100 Feet) 14 Gauge (Copper Clad Aluminum) - Outdoor Direct Burial in Ground/in Wall / CL3 CL2 Rated / 2 Conductors - CCA, Black 100ft
- WiiM Amp: Multiroom Streaming Amplifier | Compatible with AirPlay, Google Cast, Alexa | HDMI, Voice Control | Stream from Spotify, Amazon Music, Tidal & More | Space Gray

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-16*