---
product_id: 1159306
title: "Atrium 8 Outdoor Speaker with Powerful Bass (Each, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System"
brand: "polk audio"
price: "₨11373"
currency: SCR
in_stock: true
reviews_count: 8
category: "Polk Audio"
url: https://www.desertcart.sc/products/1159306-atrium-8-outdoor-speaker-with-powerful-bass-each-white-all
store_origin: SC
region: Seychelles
---

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

**Brand:** polk audio
**Price:** ₨11373
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor soundscape — don’t just listen, own the moment!

## Quick Answers

- **What is this?** 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?** ₨11373 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1159306-atrium-8-outdoor-speaker-with-powerful-bass-each-white-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

- • **Effortless Setup:** One-click speed-lock bracket means no-fuss, anti-slip mounting in minutes
- • **Stereo Flexibility:** Single/dual input switch lets you customize as a powerful mono or true L/R stereo pair
- • **Weatherproof Warrior:** Built to brave rain, sun, salt-fog & extreme temps without missing a beat
- • **Bass That Commands Attention:** 6.5” Dynamic Balance woofer with patented Power Port delivers deep, room-filling bass
- • **Seamless Outdoor Integration:** Sleek white design with aluminum grilles blends stylishly into any patio or poolside vibe

## Overview

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 for crystal-clear audio. Its patented Power Port technology delivers deep bass that fills large outdoor spaces, while the innovative speed-lock mounting system ensures quick, secure installation. Designed for seamless integration into any outdoor setting, this speaker is perfect for professionals who demand premium sound and style in their backyard, patio, or poolside environment.

## 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: Priced well - Great sound

## 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 |
| Antenna Location | Music,Pool,Indoor,Outdoor |
| Audio Driver Size | 6.5 Inches |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #1,627 in Electronics ( See Top 100 in Electronics ) #1 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 974 Reviews |
| Enclosure Material | Mineral-filled polypropylene |
| Frequency Response | 27 KHz |
| Global Trade Identification Number | 00747192118907 |
| Impedance | 8 Ohms |
| 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 |
| MP3 player | No |
| Manufacturer | Polk Audio |
| Model Name | Atrium 8 |
| Model Number | ATRIUM8W |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 2.0 |
| 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

![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)

## 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!** 🎶🔥

### ⭐⭐⭐⭐⭐ Priced well
*by H***E on March 8, 2026*

Great sound

### ⭐⭐⭐⭐⭐ 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.

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-04-23*