---
product_id: 1159313
title: "Atrium 6 All-Weather Outdoor Speakers with Bass Reflex Enclosure (Pair, Black), Broad Sound Coverage, Speed-Lock Mounting System"
brand: "polk audio"
price: "$1042.17"
currency: USD
in_stock: true
reviews_count: 13
category: "Polk Audio"
url: https://www.desertcart.us/products/1159313-atrium-6-all-weather-outdoor-speakers-with-bass-reflex-enclosure
store_origin: US
region: United States of America
---

# Speed-Lock mounting for effortless install 5.25" Dynamic Balance woofer + 1" aluminum tweeter All-weather certified for year-round durability Atrium 6 All-Weather Outdoor Speakers with Bass Reflex Enclosure (Pair, Black), Broad Sound Coverage, Speed-Lock Mounting System

**Brand:** polk audio
**Price:** $1042.17
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor vibe with Polk’s all-weather bass beast!

## Quick Answers

- **What is this?** Atrium 6 All-Weather Outdoor Speakers with Bass Reflex Enclosure (Pair, Black), Broad Sound Coverage, Speed-Lock Mounting System by polk audio
- **How much does it cost?** $1042.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1159313-atrium-6-all-weather-outdoor-speakers-with-bass-reflex-enclosure)

## 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

- • **Wide Sound Coverage:** Engineered for broad dispersion to fill patios, pools, and open spaces with clarity
- • **Powerful Bass Impact:** Patented PowerPort bass venting delivers deep, distortion-free low end outdoors
- • **One-Click Installation:** Speed-Lock bracket system lets you mount & angle speakers in seconds, no hassle
- • **Sleek, Discreet Design:** Steeply-angled baffle blends seamlessly under pergolas or overhangs
- • **Weatherproof Ruggedness:** Built to brave rain, UV, salt-fog & extreme temps without rust or damage

## Overview

The Polk Audio Atrium 6 is a pair of all-weather outdoor speakers featuring 5.25" Dynamic Balance polypropylene woofers, 1" anodized aluminum dome tweeters, and patented PowerPort bass venting for rich, clear sound. Designed to withstand extreme weather conditions including heavy rain, UV exposure, and salt-fog, these speakers come with rust-proof aluminum grilles and hardware. Their Speed-Lock mounting system enables quick, tool-free installation with flexible vertical or horizontal positioning. Ideal for patios, pools, and open outdoor spaces, the Atrium 6 delivers powerful bass and wide sound coverage, making it a top choice for premium outdoor audio experiences.

## Description

A workhorse for filling large spaces with big, lifelike, high-quality sound during all your outdoor entertainment. Ideal for outdoor audio use, these outdoor speakers wired installations convert patios, decks, or garage speakers zones into dynamic listening areas. Atrium 6 speakers are All-Weather Certified and Water-Resistant—built to withstand salt-fog, UV, extreme temps, or heavy rains. Aluminum grilles and bracket, plus stainless-steel and brass hardware, mean no rust—ever. Polk’s patented Dynamic Balance technology with a 5.25" driver, 1" tweeter, and Power Port bass venting analyzes the speaker’s entire electro-acoustic and mechanical system for better material selection and geometry. These Polk Audio outdoor speakers integrate smoothly into any outdoor speaker system and double as wall mount speakers or projector speakers outdoor thanks to the supplied hardware. The speakers are easy to install and look great both outdoors and indoors

Review: Amazing sound better than my BOSE - I purchased these for my outdoor cabana pool bar and attached them up under roof just a couple inches away from direct rain and hooked them up to my dual zone Yamaha audio receiver with 18 gauge wire (could have used 16 gauge but wanted to be able to conceal the wire the connection in the back of the speaker is the screw binding posts with the hole that allows for wide variety of gauges). These are bit wider than my Bose 151 and look nice, but not as sleek looking as the Bose, but I prefer amazing sound over looks. (they loo Before I bought these I spent hours researching technical detail on several speakers including the previous Bose 151 that I just bought without research and solely because they were BOSE, never again. I actually first bought the Yamaha AS-390 and I blew one of the speakers with Santana. I returned and decided to use my computer engineering background and actually do research like I do for virtually every thing. Some Tech Specs: The reason I chose the Atrium 6 instead of the Atrium 4, or 5 is because the 6-8 are not sealed but ported, Polk cause this there PowerPort Bass Venting. Some how they designed it to be weather proof even with the port. The mid/woofer: 1 - 5 1/4" Diameter (13.34cm)Dynamic Balance Aerated Polypropylene Cone with rubber surround. Tweeter: 1 - 1" Diameter (2.54cm)Anodized Aluminum Dome Tweeter with Neodymium motor structure The Frequency response: is 50Hz-27kHz, 8 ohms, they recommend 10-100 watts a channel of Amplifier power. They weigh 5.4 pounds and measure 11 11/16" H x 7 11/16" W x 8 3/4" D (desertcart dimensions were wrong.) They swivel 180 degrees and can be mounted at downward angle. Test: Technical specs only go so far, you have to hear/see them to really know how a product works. I tested these bad boys with Lynard Skynard and Santana. 1st zone is my bose(under the deck a good 100 feet)and 2nd zone is my Polk. Don't get me wrong the Bose are great, but they have have a major flaw. NO BASS. Highs and Mids are great. I put up the first song slowly increasing the volume afraid I was going to blow the POLK's like the previous Yamaha speakers to Santana. I reached to Max volume with no distortion and great Bass, I was just in awe that such small spears were producing such amazing bass while still keeping the Mids good. Then I turned the Bose zone on and stand in the middle of both of them and the Polk were so much better I was sold to Polk instantly (Bose could handle max volume too no problem). I don't ever need to go that high as I had my neighbor come outside and ask me why I was blasting speakers at 10:30 pm at night on a Tuesday. (our closest neighbors are close 600-800 feet away) Real life usage: Christmas eve party came and these bad boys took some punishment, loud music, Football games (hooked up to TV) and especially Karaoke. We had a spontaneous Karaoke war with a neighbor 3 houses down on the Christmas eve party. They could hear use perfectly and we could barely hear them. The next day he came over to wish me a Merry Christmas, but his real motive was to ask me about what speakers I was using. I jokingly told him I couldn't tell him because then I would have to hear his karaoke and I barely heard his Boo's yesterday. Then I brought him inside and showed them to him. He said he was going to buy them since he was impressed at the quality of how clear our horrible voices sounded. Anyway for around the same price as the BOSE you get more bang for your buck with these. I'm assuming the whole line of atrium must be amazing. I chose the black ones cause my Bose speakers are white but have turned to an off white over the years. So far so good, will update the review if any issues issues arise. I highly recommend these speakers.
Review: Bass sounds great - Wow perfect for the back deck lowder then I need. really good bass . Great sounding speakers. Pared them with a 200 amp Bluetooth receiver and it works great.

## Features

- ALL WEATHER CERTIFICATION - These weatherproof outdoor speakers suit every season, offering rugged durability and premium build that effortlessly withstand elements including extreme temperatures and heavy rain
- DEEP EFFORTLESS BASS - Equipped with 5 ¼” dynamic balance polypropylene woofers, 1” anodized aluminum dome tweeters, and PowerPort bass venting, these outdoor wired speakers provide wider sound dispersion and excellent clarity
- EXCEPTIONALLY GREAT SOUND - Install your Atrium 6 outdoor pool speakers in any large or open outdoor space – by the pool, on patio or in the sunroom. Experience excellent sound no matter where you set them up
- BLEND IN ANYWHERE - These loudspeakers, outdoor patio speakers, come with a steeply-angled baffle design that can be hidden underneath overhangs or even tucked under pergolas
- EASY INSTALLATION - Atrium’s polk outdoor speakers one-click speed-lock mounting bracket offers easy, one-handed installation. Mount these speakers vertically or horizontally, mount the C bracket, adjust angle, and fasten the speaker with a click

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00378KMGE |
| Additional Features | Built In Microphone |
| Age Range Description | Adult |
| Antenna Location | For Music Players |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #1,608 in Electronics ( See Top 100 in Electronics ) #5 in Outdoor Speakers |
| Brand | Polk Audio |
| Built-In Media | 2 Black all-weather speakers, 2 Mounting brackets (installed) Owner's Manual, Online Product Registration card, Polk Audio brochure |
| Color | Black |
| Compatible Devices | Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Auxiliary |
| Control Method | Touch |
| Controller Type | Button |
| Customer Reviews | 4.8 out of 5 stars 1,575 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 27000 Hz |
| Global Trade Identification Number | 00747192118853 |
| Impedance | 8 Ohms |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 8.8"D x 7.7"W x 11.7"H |
| Item Weight | 5.4 Pounds |
| MP3 player | No |
| Manufacturer | Polk Audio |
| Model Name | Atrium 6 |
| Model Number | Atrium 6 Black |
| Mounting Type | Outside Mount,Atrium |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Number of Microphones | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Series Number | 6 |
| Signal-to-Noise Ratio | 90 dB |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 5.25 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | Outdoor Entertainment |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 5.25 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 747192118853 |
| Unit Count | 1.0 Count |
| Warranty Description | years parts and labor |
| Warranty Type | Full |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 5.25 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity Technology:** Auxiliary
- **Frequency Response:** 27000 Hz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![Atrium 6 All-Weather Outdoor Speakers with Bass Reflex Enclosure (Pair, Black), Broad Sound Coverage, Speed-Lock Mounting System - Image 1](https://m.media-amazon.com/images/I/81-6+ep+67L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing sound better than my BOSE
*by I***U on January 3, 2012*

I purchased these for my outdoor cabana pool bar and attached them up under roof just a couple inches away from direct rain and hooked them up to my dual zone Yamaha audio receiver with 18 gauge wire (could have used 16 gauge but wanted to be able to conceal the wire the connection in the back of the speaker is the screw binding posts with the hole that allows for wide variety of gauges). These are bit wider than my Bose 151 and look nice, but not as sleek looking as the Bose, but I prefer amazing sound over looks. (they loo Before I bought these I spent hours researching technical detail on several speakers including the previous Bose 151 that I just bought without research and solely because they were BOSE, never again. I actually first bought the Yamaha AS-390 and I blew one of the speakers with Santana. I returned and decided to use my computer engineering background and actually do research like I do for virtually every thing. Some Tech Specs: The reason I chose the Atrium 6 instead of the Atrium 4, or 5 is because the 6-8 are not sealed but ported, Polk cause this there PowerPort Bass Venting. Some how they designed it to be weather proof even with the port. The mid/woofer: 1 - 5 1/4" Diameter (13.34cm)Dynamic Balance Aerated Polypropylene Cone with rubber surround. Tweeter: 1 - 1" Diameter (2.54cm)Anodized Aluminum Dome Tweeter with Neodymium motor structure The Frequency response: is 50Hz-27kHz, 8 ohms, they recommend 10-100 watts a channel of Amplifier power. They weigh 5.4 pounds and measure 11 11/16" H x 7 11/16" W x 8 3/4" D (amazon dimensions were wrong.) They swivel 180 degrees and can be mounted at downward angle. Test: Technical specs only go so far, you have to hear/see them to really know how a product works. I tested these bad boys with Lynard Skynard and Santana. 1st zone is my bose(under the deck a good 100 feet)and 2nd zone is my Polk. Don't get me wrong the Bose are great, but they have have a major flaw. NO BASS. Highs and Mids are great. I put up the first song slowly increasing the volume afraid I was going to blow the POLK's like the previous Yamaha speakers to Santana. I reached to Max volume with no distortion and great Bass, I was just in awe that such small spears were producing such amazing bass while still keeping the Mids good. Then I turned the Bose zone on and stand in the middle of both of them and the Polk were so much better I was sold to Polk instantly (Bose could handle max volume too no problem). I don't ever need to go that high as I had my neighbor come outside and ask me why I was blasting speakers at 10:30 pm at night on a Tuesday. (our closest neighbors are close 600-800 feet away) Real life usage: Christmas eve party came and these bad boys took some punishment, loud music, Football games (hooked up to TV) and especially Karaoke. We had a spontaneous Karaoke war with a neighbor 3 houses down on the Christmas eve party. They could hear use perfectly and we could barely hear them. The next day he came over to wish me a Merry Christmas, but his real motive was to ask me about what speakers I was using. I jokingly told him I couldn't tell him because then I would have to hear his karaoke and I barely heard his Boo's yesterday. Then I brought him inside and showed them to him. He said he was going to buy them since he was impressed at the quality of how clear our horrible voices sounded. Anyway for around the same price as the BOSE you get more bang for your buck with these. I'm assuming the whole line of atrium must be amazing. I chose the black ones cause my Bose speakers are white but have turned to an off white over the years. So far so good, will update the review if any issues issues arise. I highly recommend these speakers.

### ⭐⭐⭐⭐⭐ Bass sounds great
*by D***N on April 25, 2026*

Wow perfect for the back deck lowder then I need. really good bass . Great sounding speakers. Pared them with a 200 amp Bluetooth receiver and it works great.

### ⭐⭐⭐⭐⭐ Polk has got it
*by U***U on April 6, 2026*

Polk 6 are the outdoor speakers that sound the best cost wise. Polk has been around quite a few years and they got it together. The frequency response goes down around 50HZ for good base sound. Be sure to install in a corner for best base results. I’m telling ya you just can’t go wrong with these speakers white or black. Good luck

## Frequently Bought Together

- Polk Audio Atrium 6 Outdoor All-Weather Speakers with Bass Reflex Enclosure (Pair, Black), 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 United States of America*
*Store origin: US*
*Last updated: 2026-07-09*