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Product Description

Line Circle
Exceptional sound anywhere you want it – really, anywhere. The compact Atrium® 4 Outdoor Loudspeaker meets or exceeds military specifications for environment endurance. Its small size makes it ideal for tight, out-of-way installations: by the pool, next to the deck or patio, around the kitchen, tucked away in the family den or filling the backyard with great sound. The easy to mount Atrium 4 will deliver high performance audio fall, winter, spring and summer, bringing years of outdoor enjoyment. Available in durable, weatherproof black or white paintable finishes.
Get the Details

Features & Specs Line Circle

FREQUENCY RESPONSE
75Hz-25kHz
MOUNTING TYPE
180-degree Speed-Lock® Mounting System
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS
8-5/8" H x 5-11/16" W x 6-11/16" D
QUANTITY INCLUDED
2
WARRANTY
5 Years - Original Purchaser Only
FREQUENCY RESPONSE
75Hz-25kHz
MOUNTING TYPE
180-degree Speed-Lock® Mounting System
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS
8-5/8" H x 5-11/16" W x 6-11/16" D
QUANTITY INCLUDED
2
WARRANTY
5 Years - Original Purchaser Only

Expert Insight

Line Circle

Wide, balanced sound in a small wired outdoor speaker

Expert Img
Sarah T
Brand Manager

Details

Line Circle

Polk Atrium 4 Outdoor Speakers: All-Weather Sound for Any Space

Bring big sound to your backyard, patio, or pool deck with the Polk Atrium 4 Outdoor Speakers. These compact, weatherproof speakers defy their size with impressive bass response and wide sound coverage. Polk Atrium 4 speakers are built tough to endure extreme weather conditions, meeting or exceeding military specifications for environmental endurance. Easy to install with Polk's Speed-Lock mounting system, the Atrium 4 delivers high-performance audio all year round.

Here's why Polk Atrium 4 Outdoor Speakers are the perfect choice for your outdoor sound system:

  • All-weather durability: Exceeds military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion).
  • Compact size: Ideal for tight spaces, by the pool, deck, patio, or anywhere outdoors.
  • Superior sound: Delivers surprisingly good bass response and broad sound coverage to fill your outdoor space with big, full-range sound.
  • Easy to mount: Speed-Lock Mounting for fast and secure installation.
  • Available in black or white to match your décor.

Polk Atrium 4 Outdoor Speakers are the perfect solution for anyone who wants to enjoy high-quality sound outdoors, no matter the weather.

Polk Atrium 4 Specifications

  • Total Pieces: 1
  • Cabinet Warranty: 5 Years - Original Purchaser Only
  • Drivers Warranty: 5 Years - Original Purchaser Only
  • Original Purchaser Only: Yes
  • Carton 1 Weight: 9.5 lbs (4.31 kg)
  • Qty Included: Pair
  • Availability: US, Internationally
  • Orientation:
    • Horizontal
    • Vertical
  • Dimensions:
    • Height: 8.625" (21.91 cm)
    • Width: 5.688" (14.45 cm)
    • Depth: 6.688" (16.99 cm)
  • Weight: 3.6 lbs (1.63 kg)
  • Front Array Driver Complement:
    • (1) 4.5" (11.43 cm) d (Round) - Mid/Woofer
    • (1) 0.75" (1.91 cm) d (Round) - Tweeter
  • Total Frequency Response: 75 Hz → 25,000 Hz
  • Nominal Impedance: 8 ohms
  • Sensitivity (1 watt @ 1 meter): 89 dB
  • Mounting Type: 180° Speed-Lock mounting system with Keyhole Slots
  • Available Orientations:
    • Horizontal
    • Vertical
  • Recommended Amplifier Power Per Channel: 10 watts → 80 watts
  • Audio Inputs: -
  • Ethernet: No
  • Speaker Inputs: (2) Pair of 5-way Binding Posts - Gold-Plated

Polk Atrium Series Infosheet

Polk Atrium Series Owners Manual

Reviews

Line Circle
Customer Reviews
4.0 Based on 1 Reviews
5 ★
0% 
0
4 ★
100% 
1
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

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Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
S
06/16/2023
Samuel
Missouri

Solid speakers

While decent with mid-range gear, they truly excel with high-end setups. Their clarity and depth are remarkable. With proper setup, they offer an immersive experience. Simply put, they're outstanding.

Product Descriptiondown arrow

Product Description

Line Circle
Exceptional sound anywhere you want it – really, anywhere. The compact Atrium® 4 Outdoor Loudspeaker meets or exceeds military specifications for environment endurance. Its small size makes it ideal for tight, out-of-way installations: by the pool, next to the deck or patio, around the kitchen, tucked away in the family den or filling the backyard with great sound. The easy to mount Atrium 4 will deliver high performance audio fall, winter, spring and summer, bringing years of outdoor enjoyment. Available in durable, weatherproof black or white paintable finishes.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

FREQUENCY RESPONSE
75Hz-25kHz
MOUNTING TYPE
180-degree Speed-Lock® Mounting System
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS
8-5/8" H x 5-11/16" W x 6-11/16" D
QUANTITY INCLUDED
2
WARRANTY
5 Years - Original Purchaser Only
FREQUENCY RESPONSE
75Hz-25kHz
MOUNTING TYPE
180-degree Speed-Lock® Mounting System
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS
8-5/8" H x 5-11/16" W x 6-11/16" D
QUANTITY INCLUDED
2
WARRANTY
5 Years - Original Purchaser Only
Expert Insightdown arrow

Expert Insight

Line Circle

Wide, balanced sound in a small wired outdoor speaker

Expert Img
Sarah T
Brand Manager
Detailsdown arrow

Details

Line Circle

Polk Atrium 4 Outdoor Speakers: All-Weather Sound for Any Space

Bring big sound to your backyard, patio, or pool deck with the Polk Atrium 4 Outdoor Speakers. These compact, weatherproof speakers defy their size with impressive bass response and wide sound coverage. Polk Atrium 4 speakers are built tough to endure extreme weather conditions, meeting or exceeding military specifications for environmental endurance. Easy to install with Polk's Speed-Lock mounting system, the Atrium 4 delivers high-performance audio all year round.

Here's why Polk Atrium 4 Outdoor Speakers are the perfect choice for your outdoor sound system:

  • All-weather durability: Exceeds military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion).
  • Compact size: Ideal for tight spaces, by the pool, deck, patio, or anywhere outdoors.
  • Superior sound: Delivers surprisingly good bass response and broad sound coverage to fill your outdoor space with big, full-range sound.
  • Easy to mount: Speed-Lock Mounting for fast and secure installation.
  • Available in black or white to match your décor.

Polk Atrium 4 Outdoor Speakers are the perfect solution for anyone who wants to enjoy high-quality sound outdoors, no matter the weather.

Polk Atrium 4 Specifications

  • Total Pieces: 1
  • Cabinet Warranty: 5 Years - Original Purchaser Only
  • Drivers Warranty: 5 Years - Original Purchaser Only
  • Original Purchaser Only: Yes
  • Carton 1 Weight: 9.5 lbs (4.31 kg)
  • Qty Included: Pair
  • Availability: US, Internationally
  • Orientation:
    • Horizontal
    • Vertical
  • Dimensions:
    • Height: 8.625" (21.91 cm)
    • Width: 5.688" (14.45 cm)
    • Depth: 6.688" (16.99 cm)
  • Weight: 3.6 lbs (1.63 kg)
  • Front Array Driver Complement:
    • (1) 4.5" (11.43 cm) d (Round) - Mid/Woofer
    • (1) 0.75" (1.91 cm) d (Round) - Tweeter
  • Total Frequency Response: 75 Hz → 25,000 Hz
  • Nominal Impedance: 8 ohms
  • Sensitivity (1 watt @ 1 meter): 89 dB
  • Mounting Type: 180° Speed-Lock mounting system with Keyhole Slots
  • Available Orientations:
    • Horizontal
    • Vertical
  • Recommended Amplifier Power Per Channel: 10 watts → 80 watts
  • Audio Inputs: -
  • Ethernet: No
  • Speaker Inputs: (2) Pair of 5-way Binding Posts - Gold-Plated

Polk Atrium Series Infosheet

Polk Atrium Series Owners Manual

Reviewsdown arrow

Reviews

Line Circle
Customer Reviews
4.0 Based on 1 Reviews
5 ★
0% 
0
4 ★
100% 
1
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
S
06/16/2023
Samuel
Missouri

Solid speakers

While decent with mid-range gear, they truly excel with high-end setups. Their clarity and depth are remarkable. With proper setup, they offer an immersive experience. Simply put, they're outstanding.

View More