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Item #: 4219 (SKU: )
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Item Description:

  • Connects to HEOS Components
  • 2x 5.25" Drivers
  • Class-D Amplification
  • Vertical or Horizontal Placement Options
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Extended Warranty Options

2 Year Extended Audio Warranty $69.00

3 Year Extended Audio Warranty $79.00

5 Year Extended Audio Warranty $89.00



Add more bass to your existing HEOS setup with the Denon HEOS Subwoofer. It connects to your system via Wi-Fi or Ethernet and can be configured in 1.1-, 2.1-, 3.1-, or 5.1-channel installations. The HEOS Subwoofer works will all HEOS components and features Class-D amplification that powers two 5.25" drivers.


Boost the Bass 
The HEOS Subwoofer is designed to add bass to all your sound and work with the entire HEOS range, from any HEOS speaker to the HEOS Bar, HEOS AVR, HEOS Amp, and HEOS Link.
Multiple Setup Options 
Your HEOS Subwoofer can be wirelessly connected to any HEOS speaker or set of HEOS speakers in a 1.1-, 2.1-, 3.1-, or 5.1-channel configuration.
Designed for Simple Setup 
Setup and operation of the HEOS Subwoofer takes a matter of minutes. Just connect it to your home network and any other HEOS device, and control all your sound via the HEOS app.
An Interconnected Experience 
Pair the HEOS Subwoofer with any HEOS device you like and get sound all around the house. Stream different music to different rooms, or the same music to all rooms. Have it all at your fingertips with the HEOS app.
Versatile Design 
The HEOS Subwoofer can be placed anywhere in your room, thanks to its wireless connectivity – vertically or horizontally. However, if you don't want to show its looks, just slip it under the sofa and enjoy its bounce.
Designed for Clear and Distinct Bass 
Two 5.25" drive units, in combination with class D amplification, are designed to deliver clean, clear, punchy bass. The DSP algorithms provide enhanced low frequency response across the entire dynamic range. Within the HEOS app, you'll find settings for different configurations, like the dialogue enhancer and the night mode, which are integrated in the optional HEOS Bar; if used together, the HEOS Subwoofer adapts the settings.
Share Your Music Anywhere You Like 
Play your personal music collection throughout the whole HEOS ecosystem. Even in high-resolution, the HEOS system supports most major streaming formats. Control the music in every room with the HEOS app.
Multi-Room Sound 
Every room can have its own HEOS sound; or, you can group multiple speakers to fill the house with the same song.
App & Streaming Services 
Cloud music, streaming music, and your music library are all supported by the free HEOS app.
Music Subscription Services 
The HEOS App lets you choose from popular subscription streaming services, including Rhapsody, Pandora, Spotify, TuneIn, iHeartRadio, SiriusXM, MOOD:MIX, and from other services that offer DRM-free tracks.
Internet Radio Stations 
Choose from your favorite internet radio stations and listen to MP3, AAC, and WMA files (via the TuneIn service).
USB Drives Supported 
The HEOS Subwoofer supports USB thumb drives via the built-in USB port. Music content on a USB drive can be played back locally, or on any or all HEOS players on your network.
Controls and Indicators 
Volume Up/Down, Mute, Mute LED indicator
Multiple Language Support 
English, French, Spanish
Additional Features 
  • Low-resonance cabinet
  • Subwoofer level adjustment
  • Crossover adjustment for each configuration possibility: 1.1-, 2.1-, 3.1-, or 5.1-channel
  • Advanced settings like crossover and phase for advanced users