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Polk Audio® White 4.5" All Weather Outdoor Loudspeaker


Model #:

Atrium4-WHITE

At a Glance

Product Dimensions 8.63"h x 5.69"w x 6.69"d

The Compact Atrium4 loudspeaker produces high fidelity sound quality anywhere you want great sound. It's small size makes it ideal for tight, out-of-way installations.Read More

Available in Store Only
$249.00
Available: 0

Get to know this product.

Product Overview

Product Overview

All Weather certified

Speed-Lock mounting system

Speed-Lock mounting system

Simply mount the bracket and click the speaker into place. Aim it and tighten it down.

Patented Dynamic Balance®

The perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels.

Useful Documents
Specifications

General Specs

Product Weight (lbs.)3.6
MPNAM4088
Color-Finish NameWhite
Frequency Response75Hz - 25kHz
Enclosure MaterialPolypropylene
Outdoor ApprovedYes
Manufacturer Warranty5 Year Parts & Labor
Bi Amp InputsNo
Speaker Connector Type5-Way (Universal) Binding Posts
Mounting Hardware IncludedYes
RMS Power Handling (Watts)80
ColorWhite
Enclosure TypeBass Reflex
Impedance8 ohms
Sensitivity89
Depth (in.)6.69
Height (in.)8.63
Video ShieldedNo
Width (in.)5.69

Connections

Connector Type:Gold-Plated Pair of 5-way Binding Posts

Construction

Tweeter Composition:Aluminum
Woofer Composition:Polymer-Cone

Features

Indoor/Outdoor:Outdoor

Other

Sold As:Pair

Specifications

Sensitivity:89 dB
Speaker Type:Outdoor Loudspeaker
Frequency Response:75 Hz - 25 Hz

Styling

Color:White

Overall

Total Pieces1

Warranty

Cabinet Warranty5 years
Drivers Warranty5 years
Original Purchaser OnlyYes

Shipping Cartons

Carton 19.5 lbs (4.31 kg)

On-Wall, Bookshelf and Soundbars

Quantity IncludedPair
AvailabilityUS; Internationally
OrientationHorizontal; Vertical
Height8.625" (21.91 cm)
Width5.688" (14.45 cm)
Depth6.688" (16.99 cm)
Weight3.6 lbs (1.63 kg)
Front Array Driver Complement(1) 4.5" (11.43 cm) d (Round) Mid/Woofer - Tweeter; (1) 0.75" (1.91 cm) d (Round) Tweeter - Tweeter

Audio Quality

Total Frequency Response75 Hz → 25 Hz
Nominal Impedance8 ohms
Sensitivity (1 watt @ 1 meter)89 dB

Swivel Wall/Ceiling Mount Mount

Mounting Type180° Speed-Lock mounting system
Available OrientationsHorizontal; Vertical

External Amplifier

Recommended Amplifier Power Per Channel10 watts → 80 watts

Inputs

EthernetYes
Speaker Inputs(2) Pair of 5-way Binding Posts - Gold-Plated