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Polk Audio Atrium 4 Outdoor Speakers with Powerful Bass (Pair, Black), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System
List Price:
$199.00
Your Price:
$154.99
You save: $44.01 (22% off)
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Estimated Delivery
Wed, May 7th
Price History
Min
$97.63↓
Max
$159.00↑
Current
$154.99•
Average
$132.56~
*Chart shows price fluctuations over time. Current price may be the lowest in recent history.
Available Variations
Style
Features
- EASY INSTALLATION - One-click speed-lock mounting bracket offers anti-slip, one-handed installation. Mount these speakers vertically or horizontally to deliver optimal sound in different setups
- EASY SETUP - Polk’s gold plated 5-way biding post can easily connect to any modern AVR or amplifier
- ALL WEATHER CERTIFICATION - The speaker for all seasons. With rugged durability and premium build, these speakers can effortlessly withstand all elements including extreme temperatures and heavy rain
- EXCEPTIONALLY GREAT SOUND - High fidelity sound for small-to-medium outdoor areas. Atrium 4 can be installed in any open space – by a pool, on the patio, in the sunroom, or fit anywhere in the backyard
- ULTRA COMPACT - Compact outdoor loudspeaker with a 4.5” dynamic balance polypropylene woofer, ¾” anodized aluminum dome tweeter
Product Description
The compact Atrium 4 loudspeaker produces high fidelity sound quality anywhere you want great sound. Its small size makes it ideal for tight, out-of-way installations. With an aluminum dome tweeter and polypropylene cone driver in each speaker enjoy deep, accurate bass and smoother response. Polk’s patented Dynamic Balance and Klippel Optimization technologies ensure perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels. The weatherproof cabinet features a rustproof aluminum grille, rustproof aluminum bracket, and stainless steel/brass hardware that can endure seasonal change and provide great indoor speaker-quality sound for years of outdoor listening enjoyment. Quick and easy to install with Polk’s Speed Lock Mounting system.
Sustainability Insights
Sustainability Score:
🌱🌱🌱 (8/10)
Why it's great:
The Polk Audio Atrium 4 Outdoor Speakers score high on sustainability due to their all-weather durability, which reduces the need for frequent replacements, and their energy-efficient design. The materials used, such as polypropylene and aluminum, are recyclable. The long lifespan of these speakers minimizes their environmental impact.
Sustainable Actions:
To further enhance the sustainability of these speakers, users can ensure proper maintenance by cleaning them regularly to prevent build-up and damage. When the time comes to dispose of them, users should consider recycling the components to reduce waste and promote circular economy practices.
Product Information & Details
Brand: Polk Audio
Manufacturer: DEI Holdings
Model Number: AM4085-A|4
Part Number: AM4085-A|4
ASIN: B00378KMF0
Sales Rank: #4,464
Color: Black
Unit Count: 2
Condition: NEW
Release Date: 2/1/2010
UPC: 747192118792
EAN: 0747192118792
List Price: $199.00
Current Price: $154.99
Last Updated: May 5, 2025 at 11:00 PM
Shipping & Availability
Prime Eligible: Yes
Amazon Fulfilled: Yes
Free Shipping Eligible: Yes
Availability: In Stock.
Min Order Quantity: 1
Max Order Quantity: 30
Shipping Cost: $0.00
Free Shipping Threshold: $0.00
Estimated Delivery: 5/7/2025 - 5/7/2025
Delivery Information: FREE delivery Tomorrow, May 6. Order within 59 mins
Seller Information
Merchant: Amazon
0Fulfillment Type: AMAZON FULFILLMENT
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