---
product_id: 60641790
title: "Atrium 4 Outdoor Speakers (Pair, Black)"
brand: "polk audio"
price: "₹ 61461"
currency: INR
in_stock: true
category: "Polk Audio"
url: https://www.desertcart.in/products/60641790-atrium-4-outdoor-speakers-pair-black
store_origin: IN
region: India
---

# Broad coverage baffle design 80W max output power All-weather waterproof certified Atrium 4 Outdoor Speakers (Pair, Black)

**Brand:** polk audio
**Price:** ₹ 61461
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your outdoor vibe with Polk’s all-weather audio powerhouse!

## Quick Answers

- **What is this?** Atrium 4 Outdoor Speakers (Pair, Black) by polk audio
- **How much does it cost?** ₹ 61461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/60641790-atrium-4-outdoor-speakers-pair-black)

## 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

- • **Customizable Finish:** Durable, paintable exterior lets you match your speakers to your style and space.
- • **Powerful 80W Output:** Fill your outdoor space with rich, high-fidelity sound that commands attention.
- • **Wide Coverage Design:** Innovative baffle ensures immersive audio reaches every corner of your patio or poolside.
- • **Effortless Installation:** Speed-lock mounting system means you’re party-ready in minutes, no hassle required.
- • **Built to Brave the Elements:** Exceeds military-grade weatherproof standards—rain or shine, your soundtrack never stops.

## Overview

The Polk Audio Atrium 4 Outdoor Speakers deliver premium 80-watt stereo sound with a 4.5-inch polymer cone driver, engineered for all-weather durability that surpasses industrial and military standards. Featuring a broad coverage baffle and a paintable, weatherproof finish, these speakers mount easily with a speed-lock system, making them the ultimate choice for immersive, resilient outdoor audio experiences.

## Description

Shop Polk Audio Atrium 4 Outdoor Speakers (Pair, Black) | Full-Range Audio, 4.5" Polymer Cone, All-Weather Durability - Marine & Pool Compatible, Easy Speed-Lock Mounting System. Free delivery and returns on eligible orders.

## Features

- The Atrium Loudspeaker produces high fidelity sound quality anywhere you want^Improved baffle design allowing broader coverage^Polk Audio all weather certified^Exceeds baseline industrial and military specifications for environmental endurance^Durable weatherproof finish which is paintable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00378KMF0 |
| Age Range Description | Adult |
| Antenna Location | For surround sound systems, Suitable for outdoor use, For indoor use |
| Audio Driver Size | 11.4 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 26,903 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 27 in Outdoor Speakers |
| Box Contents | 2 black all-weather speakers, 2 brackets (installed), instruction manual (English language not guaranteed). Online product registration card, Polk Audio brochure |
| Brand | Polk Audio |
| Brand Name | Polk Audio |
| Colour | black |
| Compatible Devices | Laptop, Television, Desktop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Ethernet |
| Connectivity technology | Wired |
| Control Method | Voice |
| Controller Type | Wired electrical |
| Country of Origin | Vietnam |
| Customer Package Type | Standard packaging |
| Customer Reviews | 4.6 out of 5 stars 5,812 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Plastic Metal |
| Frequency Response | 25 |
| Frequency response | 25 |
| Global Trade Identification Number | 00747192118792 |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 17D x 14.4W x 21.9H centimetres |
| Item Weight | 3.6 Pounds |
| MP3 player | No |
| Manufacturer | Polk Audio |
| Maximum Speaker Output Power (in watts) | 80 Watts |
| Model Name | Audio Atrium 4 |
| Model Number | AM4085-A|4 |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Network Connectivity Technology | Wired |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Amplifier Powered |
| Product Features | Weatherproof |
| Series Number | 747192118792 |
| Signal-to-Noise Ratio | 89 dB |
| Speaker Size | 4.5 Inches |
| Speaker Type | Outdoor |
| Speaker maximum output power | 80 Watts |
| Specific Uses For Product | Outdoor Use |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 4.25 Inches |
| Tweeter Diameter | 19.1 Millimetres |
| UPC | 747192118792 |
| Unit Count | 2.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 4.5 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity technology:** Wired
- **Frequency response:** 25
- **Material:** Plastic Metal
- **Model name:** Audio Atrium 4
- **Mounting type:** Wall Mount
- **Speaker maximum output power:** 80 Watts
- **Speaker type:** Outdoor
- **Special feature:** Weatherproof

## Images

![Atrium 4 Outdoor Speakers (Pair, Black) - Image 1](https://m.media-amazon.com/images/I/71KgV5mMghL.jpg)

## Available Options

This product comes in different **Color** options.

## 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: 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

## Frequently Bought Together

- Polk Audio Atrium 4 Outdoor Speakers with Powerful Bass (Pair, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System
- 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
- GearIT Outdoor Speaker Wire CCA 2x2.5mm≤ (60.96 Meters - Black) Copper Clad Aluminum - Hi-Fi Audio Cable for Direct Burial in Ground/in Wall / CL3 CL2 Rated / 2-Conductors - 14 Gauge AWG, 200 Feet

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.in/products/60641790-atrium-4-outdoor-speakers-pair-black](https://www.desertcart.in/products/60641790-atrium-4-outdoor-speakers-pair-black)

---

*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-07*