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Product Description

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Polk Audio Atrium4 - All Weather Outdoor Loudspeakers (Pair)

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.

Key Features

  • 4 1/2" (11.43cm) Dynamic Balance® long-throw mineral-filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design.
  • 3/4" (19mm) Dynamic Balance anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response.
  • Broad coverage baffle design fills a large open outdoor space with big, full-range sound. The Atrium 4 has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing detail.
  • Speed-Lock® Mounting, the easiest, fastest and safest of all mounting systems.
  • Polk Audio All-Weather Certified, Atrium Series speakers exceed baseline industrial and military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion.) Polk All-Weather Certification means Atrium Speakers can effortlessly withstand the worst mother nature can dish out, whether its extreme temps or heavy rains.

Atrium4 Manual

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
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

Expert Insight

Line Circle

Wide, balanced sound in a small wired outdoor speaker

Expert Img
Michael Gowan
Tom's Guide

Reviews

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Product Descriptiondown arrow

Product Description

Line Circle

Polk Audio Atrium4 - All Weather Outdoor Loudspeakers (Pair)

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.

Key Features

  • 4 1/2" (11.43cm) Dynamic Balance® long-throw mineral-filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design.
  • 3/4" (19mm) Dynamic Balance anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response.
  • Broad coverage baffle design fills a large open outdoor space with big, full-range sound. The Atrium 4 has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing detail.
  • Speed-Lock® Mounting, the easiest, fastest and safest of all mounting systems.
  • Polk Audio All-Weather Certified, Atrium Series speakers exceed baseline industrial and military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion.) Polk All-Weather Certification means Atrium Speakers can effortlessly withstand the worst mother nature can dish out, whether its extreme temps or heavy rains.

Atrium4 Manual

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
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
Expert Insightdown arrow

Expert Insight

Line Circle

Wide, balanced sound in a small wired outdoor speaker

Expert Img
Michael Gowan
Tom's Guide
Reviewsdown arrow

Reviews

Line Circle
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