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Atrium Outdoor System with Denon Home Amp
Atrium Outdoor System with Denon Home Amp
Atrium Outdoor System with Denon Home Amp
Atrium Outdoor System with Denon Home Amp
Atrium Outdoor System with Denon Home Amp

Atrium Outdoor System with Denon Home Amp

High-Performance All-Weather Speakers with 2 Ch. 100W Amplifier Powered by HEOS™

$1,297 MSRP: Price reduced from $1,397
Price match

Enjoy premium outdoor sound without the complicated set up. This smart bundle pairs four weather-resistant, easy-mounting Polk Atrium 4 speakers with the 100-watt, 2-channel Denon Home Amp, Powered by HEOS™. It's the perfect setup for patios, decks, or any smaller any outdoor space where you want crisp, powerful audio.

  • 2-channel Denon Home Amp Powered by HEOS™
  • 100 Watts of Power
  • 4 Polk Atrium 4 Outdoor Speakers
  • 4.5" Dynamic Balance® Polypropylene Woofers
  • Speed-Lock Mounting System
  • All-Weather Certified for Year-Round Use
Color
Black White
White
Availability:
  • In Stock
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Why buy direct?

Products included:

Denon Home Amp Color: Black
2 Ch. 100W Amplifier Powered by HEOS™ Details Denon Home Amp
Polk Atrium 4 Color: White
Outdoor Speakers with 4.5" Drivers Details Polk Atrium 4

Atrium Outdoor System with Denon Home Amp

Atrium Outdoor System with Denon Home Amp

$1,297 MSRP: Price reduced from $1,397
$1,297 MSRP: Price reduced from $1,397
Estimated to ship on {0}
Denon Home 200

Set-up, stream, and enjoy—rain or shine.

Speed-lock mounting, HEOS® app management, and all-weather construction make it easy to bring rich, high-quality sound outside with Atrium 4 speakers and the Denon Home Amp.
Denon Home Amp

Compact Wireless Streaming Amplifier Powered by HEOS™

Power any pair of loudspeakers in your home and easily connect them to HEOS® for seamless, multi-room control.
Denon Home Amp
Denon Home Amp
Details & Specifications
  • Power Amplifier Rated output & THD (8ohm) 100 W+100 W (8 Ω/ohms, 20 Hz to 20 kHz, T.H.D. 0.05 %)
  • Power Amplifier Rated output & THD (4ohm) 125 W + 125 W (4Ω/ohms, 1 kHz, T.H.D. 0.1%)
  • Frequency Response 20 Hz to 20 kHz : ±1.5 dB
  • Connected loudspeaker Impedance 4 – 16 Ω/ohms
  • Loudspeaker Binding Posts 4-way binding posts
  • Digital Inputs HDMI (eARC), TOSLINK
  • Analog Inputs RCA L/R
  • Subwoofer Out RCA Mono
  • Channel Assignments Stereo (Default), Dual Mono
  • Volume Limit 80-100%
  • Balance -15dB to +15dB
  • Adjustable High Pass / Low Pass Filters 40-250 Hz / 40-120 Hz
  • EQ Bass, Treble -5dB to +5dB
  • Sound Modes Stereo, Direct, Virtual, Denon Dialog Enhancer, Night Mode
  • TV Sound Grouping Yes
  • Decoding Dolby Digital +, Dolby Digital, LPCM, DSD
  • Stereo PCM / Multi-channel PCM Yes / Yes
  • Stereo File Formats (HEOS network share or USB) WMA: up to and including 192 kbps AAC & MP3: up to and including 320 kbps WAV, ALAC, FLAC: up to and including 24-bit/192kHz DSD: 2.8 MHz, 5.6MHz
  • Bluetooth Receive BT 4.2
  • AirPlay Airplay 2
  • Roon Roon Ready
  • Spotify Spotify Connect
  • Music Services Supported (HEOS, subject to change and local availability) Pandora, Spotify, TuneIn, SiriusXM, Amazon Music, Tidal, Tidal HiRes, iHeartRadio, Deezer, Deezer HiFi, Mood:Mix, Sony Hi-Res, AWA, QPlay, SoundCloud.
  • Music stored on mobile device Yes (iOS, Android or Kindle Fire)
  • NAS (Network Attached Storage) Network share, DLNA
  • USB Storage Device Playback Yes (FAT32, NTFS formatted drives)
  • Wired Connectivity Ethernet
  • Wireless Connectivity Dual band, 802.11 a/b/g/n/ac
  • IR Input 3.5mm
  • IR Learning Yes
  • Control System Compatibility via TCP/IP Crestron, Control4, AMX
  • HEOS App iOS, Android, Kindle Fire
  • Product Color Black
  • User Interface Volume up/down, Play / Pause, Quick Select 1/2/3, Multi colored LED status indicator, Connect button (rear), Bluetooth button (rear)
  • Dimensions (H x W x D) Inches 3.4 x 8.54 x 9.21 Inches
  • Dimensions (H x W x D) mm 86.2 x 217 x 234mm
  • Weight (lbs) 4.5 pounds
  • Weight (kg) 2 KG
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Big sound. Compact size.

The Polk Atrium 4 delivers crisp, powerful sound in a compact, weather-resistant design perfect for patios, decks, and outdoor spaces. Engineered for durability and rich audio performance, it brings your favorite music to life rain or shine.
Atrium 4
Details & Specifications
  • Total Pieces 1
  • Cabinet Warranty 5 Years - Original Purchaser Only
  • Drivers Warranty 5 Years - Original Purchaser Only
  • Original Purchaser Only Yes
  • Carton 1 9.5 lbs (4.31 kg)
  • Qty Included Pair
  • Availability US    Internationally
  • Orientation • Horizontal
    • Vertical
  • 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

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