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      Polk Audio® White 4.5" All Weather Outdoor Loudspeaker-0
      Polk Audio® White 4.5" All Weather Outdoor Loudspeaker-1
      Polk Audio® White 4.5" All Weather Outdoor Loudspeaker-2

      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
      $248.99

      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

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

      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