---
product_id: 1152767
title: "Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System"
brand: "polk audio"
price: "€ 291.51"
currency: EUR
in_stock: true
category: "Electronics"
url: https://www.desertcart.ie/products/1152767-atrium-4-outdoor-speakers-with-powerful-bass-pair-white-all
store_origin: IE
region: Ireland
---

# 80W max output power All-weather waterproof design One-click Speed-Lock mounting Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

**Brand:** polk audio
**Price:** € 291.51
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor vibe with sound that commands attention!

## Quick Answers

- **What is this?** Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System by polk audio
- **How much does it cost?** € 291.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/1152767-atrium-4-outdoor-speakers-with-powerful-bass-pair-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

- • **Versatile Placement:** Mount vertically or horizontally with a swiveling bracket to optimize sound direction for any backyard setup.
- • **Sleek, Discreet Design:** Modern angled baffle and clean white finish blend seamlessly into any outdoor space, elevating your patio’s style.
- • **Effortless Installation:** Innovative Speed-Lock mounting system lets you secure your speakers in seconds—no tools, no hassle.
- • **Immersive Outdoor Sound:** 80 watts of crystal-clear power cuts through any noisy environment, delivering rich bass and wide sound coverage.
- • **Built to Brave the Elements:** Certified waterproof and rugged, these speakers withstand rain, heat, and cold year-round without missing a beat.

## Overview

The Atrium 4 Outdoor Speakers deliver powerful 80W stereo sound with deep bass, engineered for all-weather durability. Featuring a 4.5-inch mineral-filled polymer woofer and 0.75-inch aluminum tweeter, these waterproof speakers offer broad sound dispersion and a sleek design. The innovative Speed-Lock mounting system ensures quick, secure installation, making them the perfect audio upgrade for patios, poolsides, and backyards.

## Description

Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

## Features

- CREATED TO LIVE AND PLAY OUTDOORS, your Atrium Speakers can be installed in any open space—by a pool, in the patio or a sunroom, or tucked away somewhere in the backyard. They will deliver EXCEPTIONALLY GREAT SOUND
- WIDER SOUND DISPERSION & SURPRISINGLY POWERFUL BASS driven by a 4 1/2" mineral filled Dynamic Balance polymer cone and a 3/4" anodized aluminum dome tweeter with rubber surround. 80W power CUTS THROUGH LOUD, JARRING BACKGROUND NOISES
- Recognized as ONE OF THE BEST-LOOKING OUTDOOR SPEAKERS, Polk Atrium 4 speakers come with a steeply-angled baffle design filling open spaces with big full-range sound! The outer profile EASILY BLENDS INTO THE CORNERS OF THE OUTDOOR WALLS
- ONE-CLICK SPEED-LOCK MOUNTING BRACKET offers EASY, ANTI-SLIP ONE-HANDED INSTALLATION allowing you to mount these speakers vertically or horizontally, to deliver the best possible sound in a variety of situations. Simply mount the swiveling C-bracket
- THE SPEAKER FOR ALL SEASONS – it’s rugged durability, high environmental endurance and superior quality has helped Polk Outdoor Speakers earn the all-weather Certification. EFFORTLESSLY WITHSTANDS EXTREME TEMPERATURES AND HEAVY RAIN year after year

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00378KMEG |
| Audio Driver Size | 11.43 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #4,395 in Electronics ( See Top 100 in Electronics ) #1 in Outdoor Speakers |
| Color | White |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Control Method | Voice |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,855) |
| Date First Available | February 1, 2010 |
| Global Trade Identification Number | 00747192118808 |
| Impedance | 8 Ohms |
| Included Components | 2 White all-weather speakers, 2 Mounting brackets (installed), Owner's Manual, Online Product Registration card, Polk Audio brochure |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Weight | 3.6 pounds |
| Item model number | AM4088-A |
| Manufacturer | DEI Holdings |
| Material | Plastic Or Metal |
| Model Name | Atrium 4 |
| Mounting Type | Wall Mount |
| Number Of Circuits | 2 |
| Number of Items | 2 |
| Power Source | Battery Powered |
| Product Dimensions | 6.7"D x 5.3"W x 8.6"H |
| Recommended Uses For Product | For Indoor Use, For Outdoor Use |
| Set Name | Pair |
| Shape | irregular shape |
| Signal-to-Noise Ratio | 89 dB |
| Speaker Size | 4.5 Inches |
| Speaker Type | Outdoor |
| Special Feature | Bass Boost, Waterproof |
| Style | Atrium 4 |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 17 Centimeters |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 0.75 Inches |
| UPC | 747192118808 |
| Unit Count | 2.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 4.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity Technology:** Auxiliary
- **Frequency Response:** 25 KHz
- **Speaker Maximum Output Power:** 80 Watts

## Images

![Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System - Image 1](https://m.media-amazon.com/images/I/81H07VrMlZL.jpg)

## Questions & Answers

**Q: We do not have a covered deck. Could these outdoor speakers be totally exposed to the outdoor element?**
A: I have installed these speakers totally exposed and they have lasted several years the grills might become rusty looking depending on the area you're in

**Q: Are these compatible with Alexa/Echo Dot?**
A: These are not Bluetooth speakers so they will not work directly with Echos or Dots and need to be powered by an audio receiver. You can however, use an RCA or Bluetooth connection between an Echo or Dot and the reciever and stream to the speakers.

**Q: El precip es po un par de parlantes?**
A: Yes

**Q: Is this a 8ohm speaker?**
A: Yes, they are! 100% positive! I am driving them with a 8 ohm Yamaha receiver! Sound pretty good too.

## Frequently Bought Together

- Polk Audio Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System
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- 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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-06*