---
product_id: 1156082
title: "Polk Audio Atrium 5 Outdoor Speakers with Powerful Bass (Pair, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System"
brand: "polk audio"
price: "€ 750.40"
currency: EUR
in_stock: true
reviews_count: 9
category: "Polk Audio"
url: https://www.desertcart.gr/products/1156082-polk-audio-atrium-5-outdoor-speakers-with-powerful-bass-pair
store_origin: GR
region: Greece
---

# Speed-lock mounting for effortless install 5" dynamic balance woofer for rich bass All-weather certified for extreme conditions Polk Audio Atrium 5 Outdoor Speakers with Powerful Bass (Pair, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

**Brand:** polk audio
**Price:** € 750.40
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor vibe with Polk’s all-weather sound mastery!

## Quick Answers

- **What is this?** Polk Audio Atrium 5 Outdoor Speakers with Powerful Bass (Pair, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System by polk audio
- **How much does it cost?** € 750.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/1156082-polk-audio-atrium-5-outdoor-speakers-with-powerful-bass-pair)

## 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-fuss, one-handed installation—get your sound on fast.
- • **Compact Powerhouse:** 5-inch dynamic balance woofer delivers surprisingly deep bass in a sleek, space-saving design.
- • **Broad Sound Coverage:** Steeply angled baffle maximizes mid and high frequencies to fill patios and backyards with crystal-clear audio.
- • **Seamless Integration:** Gold-plated 5-way binding posts ensure easy, reliable connection to any modern amplifier or AVR.
- • **Weatherproof Warrior:** Built to brave rain, heat, and cold without missing a beat.

## Overview

The Polk Audio Atrium 5 Outdoor Speakers combine military-grade weather resistance with a compact 5" dynamic balance woofer and anodized aluminum tweeter to deliver rich, high-fidelity sound in any outdoor setting. Featuring a patented Speed-Lock mounting system for quick installation and gold-plated binding posts for seamless connectivity, these wired speakers are engineered to withstand extreme temperatures and heavy rain, making them the ultimate choice for stylish, durable outdoor audio.

## Description

These Polk audio outdoor speakers deliver exceptional sound anywhere. The compact Atrium 5 Outdoor Loudspeaker meets or exceeds military specs for environmental endurance. Its small size fits tight spots by the pool, on the deck, around the kitchen or filling the backyard with great sound. Easy-mount hardware lets you enjoy high-performance audio in every season, and durable, weatherproof black or white paintable finishes. For homeowners interested in outdoor entertaining, these outdoor pool speakers couple a 5" Dynamic Balance long-throw mineral-filled polypropylene cone with butyl rubber surround pumps out surprising bass, and a 3/4" anodized aluminum dome tweeter with neodymium magnet for smooth response. A steeply angled baffle maximizes mid- and high-frequency dispersion over large areas without sacrificing detail. As wired speakers for stereo or multi-zone setups, Atrium 5 uses the proprietary Speed-Lock system for one-handed installation; simply click, aim, and tighten. Polk All-Weather Certification means Atrium Speakers can effortlessly withstand the worst mother nature can dish out, whether it's extreme temps or heavy rains. Compact yet powerful, Atrium 5 offers award-winning Polk Audio sound, four-season durability and effortless placement—ideal for any music lover’s patio, garage or backyard.

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
- ULTRA COMPACT - Compact outdoor loudspeaker with a 5” dynamic balance polypropylene woofer, ¾” anodized aluminum dome tweeter for outdoor speaker system
- EXCEPTIONALLY GREAT SOUND - High fidelity sound from outdoor patio speakers for small-to-medium areas. Atrium 5 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 | B00378KMFU |
| Audio Driver Size | 5 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #3,481 in Electronics ( See Top 100 in Electronics ) #1 in Outdoor Speakers |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,862) |
| Date First Available | February 1, 2010 |
| Global Trade Identification Number | 00747192121266 |
| Impedance | 8 Ohms |
| Included Components | 2 Black all-weather speakers, 2 Mounting brackets (installed) Owner's Manual, Online Product Registration card |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Weight | 4.6 pounds |
| Item model number | AM5085-A |
| Manufacturer | Polk Audio |
| Material | Plastic |
| Model Name | Atrium 5 |
| Mounting Type | Atrium,Wall Mount |
| Number of Items | 2 |
| Power Source | AC |
| Product Dimensions | 7.75"D x 6.75"W x 10.31"H |
| Recommended Uses For Product | For Surround Sound Systems |
| Series Number | 5 |
| Set Name | Pair |
| Shape | rectangular prism |
| Signal-to-Noise Ratio | 50 dB |
| Speaker Size | 5 Inches |
| Speaker Type | Outdoor |
| Special Feature | Built In Microphone |
| Specific Uses For Product | Outdoor sound reinforcement |
| Style | Atrium 5 |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 747192118815 747192121266 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Woofer Diameter | 5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity Technology:** Auxiliary
- **Frequency Response:** 20 Hz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![Polk Audio Atrium 5 Outdoor Speakers with Powerful Bass (Pair, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 1](https://m.media-amazon.com/images/I/81uO93enuYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it two packs of pairs being a total of 4 speakers?**
A: No the 4 is for the size and model, there is only 2 speakers in the box!
These are Great Speakers!!!

**Q: Is it easy to be operated? I hope it will be not too hard to do that...**
A: …Were very easy to set up, and I just connected to the amplifier and then to the record player.…You can buy this amplifier if you are a lack of it.https://www.amazon.com/Bluetooth-Amplifier-Receiver-Integrated-Audio/dp/B07L3F5QQ7

**Q: How would these hold up to a Minnesotan winter ? I would place under a 2.5ft eve, but it would be exposed to the harsh winters.**
A: I'm on the north coast of Ohio. Mine are in the overhead of a covered porch Just as a precaution, I always bring mine back in for the winter.

**Q: What size amp do I need to run these with a car stereo? 2 channel, 100W?**
A: I actually just did a portable system using a car amplifier vs a stereo and used rca to head phone jack to plug in a phone or iPad.
I bought the  cheapest 2 channel on Amazon, not even a brand name, it was a power acoustic rated at 1400w. Which is way over kill, but only cost 58 dollars. And it was way lounder then what I needed it to do.  Don't forget about ohms on the speaker and the amp, being briged also, there is a lot of power available

## 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!

## Frequently Bought Together

- Polk Audio Atrium 5 Outdoor Speakers with Powerful Bass (Pair, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System
- 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
- Fosi Audio BT20A Bluetooth Stereo Amplifier, 2 Channel Home Audio Component Amplifiers for Passive Speakers, Mini Class D Amp Receiver 200W for Indoor/Outdoor/Garage/Ceiling/Bookshelf Speaker

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*