---
product_id: 1159312
title: "Atrium 8 Outdoor Speaker with Powerful Bass (Each, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System"
brand: "polk audio"
price: "R10493"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Polk Audio"
url: https://www.desertcart.co.za/products/1159312-atrium-8-outdoor-speaker-with-powerful-bass-each-black-all
store_origin: ZA
region: South Africa
---

# Speed-lock one-click mounting 6.5” Dynamic Balance woofer All-weather certified durability Atrium 8 Outdoor Speaker with Powerful Bass (Each, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

**Brand:** polk audio
**Price:** R10493
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor vibe with Polk’s powerhouse sound—because your patio deserves the best!

## Quick Answers

- **What is this?** Atrium 8 Outdoor Speaker with Powerful Bass (Each, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System by polk audio
- **How much does it cost?** R10493 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1159312-atrium-8-outdoor-speaker-with-powerful-bass-each-black-all)

## 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

- • **Unstoppable Outdoor Sound:** Engineered to brave rain, UV, salt-fog & extreme temps without missing a beat.
- • **Powerful Bass Meets Clarity:** 6.5-inch dynamic balance woofer with dual tweeters delivers rich lows and crisp highs.
- • **Versatile Stereo Flexibility:** Single/dual input switch lets you customize as a standalone or L/R stereo pair for perfect soundstage.
- • **Effortless Setup, Instant Impact:** One-click speed-lock mounting bracket for quick, secure installation—no hassle, just sound.
- • **Premium Build, Lasting Performance:** Powder-coated aluminum cabinet with stainless steel hardware ensures years of weatherproof excellence.

## Overview

The Polk Audio Atrium 8 Outdoor Speaker combines rugged all-weather durability with a 6.5-inch dynamic balance woofer and dual tweeters to deliver high-fidelity sound in any outdoor setting. Featuring a patented speed-lock mounting system and versatile single/dual input switch, it offers easy installation and flexible stereo configurations. Built with premium materials, it withstands extreme weather while providing rich bass and clear highs, making it the top choice for professional-grade outdoor audio.

## 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: Polk Audio Never Disappoints – Amazing Outdoor Speakers! 🔊☀️ - I bought a **pair of Polk Audio Atrium 8 SDI speakers** for my **back patio expansion**, and they have been **nothing short of incredible**! The **beautiful design** blends seamlessly with my outdoor space, and they are built to withstand the elements. I paired these with a **SunFire amp**, and the **sound quality is simply awesome**—rich, clear, and powerful, even in an open outdoor environment. Mounting was **easy**, and the build quality feels **top-notch**, exactly what I expect from Polk Audio. I’ve been a **Polk Audio fan for almost 40 years**, and their **reputation for quality and durability** is well-earned. I still have an **older set in my garage that’s over 20 years old**, and they still sound fantastic—**which is exactly why I chose Polk again**! If you're looking for **high-quality outdoor speakers** that will last, these are a no-brainer. **Highly recommend!** 🎶🔥
Review: Nice size and sound quality for outdoor patio space - I purchased these as replacements for outdoor speakers that were installed on a new-to-us house, but that were no longer working. I bought the white version, and they compliment our home's exterior trim color nicely. Installation was a breeze -- each speaker is bolted to the house with two wood bolts, then attach the wire, and that's all there is to it. In my case, I am using a dedicated "left" and "right" speaker setup, so I cannot address how well these work when they are wired with both left and right speaker wires. I can say that you need to slide the switch/contact cover over on the back of the speaker if you are wiring them as "left" or "right" like you would for normal speakers, or else the sound is quite a bit softer. This makes more sense when you look at the unit itself--but there are two ways to wire each speaker, so follow the directions for your application and you'll be fine. As you'd expect, there is not a ton of bass to these speakers, however when connected to a home-owner quality sound system (Sony), they sound quite good as an external speaker, and better than ones that we had at our previous house. I'm hopeful that I can get at least 5 solid years out of these speakers in order to justify the price. We'll see how that works out, but I think Polk quality is quite good for my purposes, and I have confidence that it has been money well spent.

## 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
- EXCEPTIONALLY GREAT SOUND - High fidelity sound from outdoor patio speakers for small-to-medium areas. Atrium 8 can be installed by a pool, on the patio, in a sunroom, or anywhere in the backyard
- 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
- EASY SETUP - Polk’s gold-plated 5-way binding post can easily connect to wired outdoor speakers or any modern AVR or amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00378KMIC |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #3,818 in Electronics ( See Top 100 in Electronics ) #1 in Outdoor Speakers |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Control Method | Voice |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,857) |
| Date First Available | February 1, 2010 |
| Global Trade Identification Number | 00747192118891 |
| Impedance | 8 Ohms |
| Included Components | Mounting Bracket |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Weight | 9.7 pounds |
| Item model number | AM8085-A |
| Language | English, English, English, English |
| Manufacturer | Polk Audio |
| Material | Powder-coated aluminum |
| Maximum Range | 10 Meters |
| Model Name | ATRIUM8B |
| Mounting Type | 180° Speed-Lock mounting |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Product Dimensions | 9.2"D x 8.5"W x 12.9"H |
| Recommended Uses For Product | Music,Pool,Indoor,Outdoor |
| Series Number | 8 |
| Shape | rectangular prism body |
| Speaker Size | 6.5 Inches |
| Speaker Type | Outdoor |
| Special Feature | Radio |
| Specific Uses For Product | Indoor and outdoor use |
| Style | Atrium 8 |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 747192118891 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity Technology:** Optical
- **Frequency Response:** 27000 Hz
- **Speaker Maximum Output Power:** 125 Watts

## Images

![Atrium 8 Outdoor Speaker with Powerful Bass (Each, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 1](https://m.media-amazon.com/images/I/81kaGhogmjL.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

### ⭐⭐⭐⭐⭐ Polk Audio Never Disappoints – Amazing Outdoor Speakers! 🔊☀️
*by F***Y on April 4, 2025*

I bought a **pair of Polk Audio Atrium 8 SDI speakers** for my **back patio expansion**, and they have been **nothing short of incredible**! The **beautiful design** blends seamlessly with my outdoor space, and they are built to withstand the elements. I paired these with a **SunFire amp**, and the **sound quality is simply awesome**—rich, clear, and powerful, even in an open outdoor environment. Mounting was **easy**, and the build quality feels **top-notch**, exactly what I expect from Polk Audio. I’ve been a **Polk Audio fan for almost 40 years**, and their **reputation for quality and durability** is well-earned. I still have an **older set in my garage that’s over 20 years old**, and they still sound fantastic—**which is exactly why I chose Polk again**! If you're looking for **high-quality outdoor speakers** that will last, these are a no-brainer. **Highly recommend!** 🎶🔥

### ⭐⭐⭐⭐⭐ Nice size and sound quality for outdoor patio space
*by R***B on September 1, 2022*

I purchased these as replacements for outdoor speakers that were installed on a new-to-us house, but that were no longer working. I bought the white version, and they compliment our home's exterior trim color nicely. Installation was a breeze -- each speaker is bolted to the house with two wood bolts, then attach the wire, and that's all there is to it. In my case, I am using a dedicated "left" and "right" speaker setup, so I cannot address how well these work when they are wired with both left and right speaker wires. I can say that you need to slide the switch/contact cover over on the back of the speaker if you are wiring them as "left" or "right" like you would for normal speakers, or else the sound is quite a bit softer. This makes more sense when you look at the unit itself--but there are two ways to wire each speaker, so follow the directions for your application and you'll be fine. As you'd expect, there is not a ton of bass to these speakers, however when connected to a home-owner quality sound system (Sony), they sound quite good as an external speaker, and better than ones that we had at our previous house. I'm hopeful that I can get at least 5 solid years out of these speakers in order to justify the price. We'll see how that works out, but I think Polk quality is quite good for my purposes, and I have confidence that it has been money well spent.

### ⭐⭐⭐⭐⭐ Great sounding speakers
*by T***T on November 7, 2025*

These Polk Atrium 6's really are a great sounding set of speakers. I embarked on setting up a "Zone 2" set of outdoor speakers on my back patio, which will eventually run off a spare Marantz AVR (SR5009) that I have in the garage, daisy-chained to a Marantz 8802 in my living room. I really wanted to take some time to compare some speakers before making a decision, and decided to try the Polk Atrium 6, Klipsch AW-650, and two speakers from OSD - the AP640 and AP650. I disconnected my beloved B&W CDM-6NT tower speakers and hooked each of the candidate speakers up to a great sounding Jolida tube amp with Denon CD player, running each of them through jazz, various rock, and country selections including Stan Getz, live Allman Brothers, Dave Brubeck, etc. I pretty much ruled out the OSD AP640 right away - they were very hollow and underwhelming for my taste. The AP650's were better (IMO), perhaps tighter (enclosed box) but still seemed to lack some bandwidth, and the low-end just wasn't doing it for me, although I realize these are small outdoor speakers and don't expect to shake any windows with them. Had I bought them by themselves, I probably would have liked them better but they just didn't stack up to the Klipsch or Polk's. I really liked the Klipsch AW-650's, but trying them side by side with the Polk's, my ears couldn't help but prefer the Atrium 6's. The Atrium 6's just did it for me - warm, crystal clear, neutral sound across the spectrum and surprisingly I like their lower frequency response over the Klipsch AW-650's, which have a larger driver in them. I ended up leaving the Polk Atrium 6's hooked up in my living room last night, switched them over to my Marantz AV-8802/Outlaw Audio 5000X (AVR & amp) system, and watched some programming on Netflix. Using the Atrium 6's as my Right/Left channels, they did well paired with my center channel and subwoofer, and this morning I'm still enjoying them immensely - they're back on the tube amp, and playing Miles Davis, Kind of Blue, in the other room while I type this. Horns and piano are remarkably clear from here (50' away), and string bass is very natural and enjoyable - I can hear it very clearly even with the amp running at low volume in the other room. As a side note, I passed on the Klipsch AW-650's but did like them - I think if I were placing speakers in a larger outdoor area, perhaps to send sound across a pool and larger patio area, I may have kept them instead. In the end I just really preferred the natural, intimate sound of the Polk Atrium 6's. If I had anything negative to say about the Polk's, it's nothing to do with sound but rather with what I see as a design oversight on the speaker connections themselves. If you prefer to use banana plugs, over the binding posts, be forewarned that there isn't a whole lot of room to plug them in - the speaker connections are recessed in the back of the speaker and even though they're angled slightly, there isn't much room between them and the speaker enclosure - I couldn't use my banana plugs to hook them up without feeling like I was going to bend or break something, so opted to use the binding posts instead. Not a deal breaker but seriously this should have been addressed in engineering. Nevertheless I HIGHLY recommend giving these a try - happy listening!

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-02*