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Denon DSW-1H Wireless HEOS Subwoofer

Ships in 4 to 7 Days


The Denon DSW-1H wireless subwoofer easily connects via Wi-Fi to compatible Denon soundbars to add deep, powerful bass you can hear and feel. Dual custom 5.25” drivers are fed by sophisticated high-power Class-D amplification while proprietary DSP algorithms give you optimized low-frequency response across the entire dynamic range. Place it anywhere in the room, horizontally or vertically, then simply plug into wall power and play. With quick setup, improving your entertainment experience with clear, thunderous bass has never been easier.

Key Features

• Wireless Subwoofer with HEOS Built-in
• Add powerful bass to a compatible Denon soundbar for a truly complete immersive experience
• Dual custom 5.25” drivers and sophisticated high-power Class-D amplification deliver rich, dynamic bass
• Setup is as simple as plugging into power and pairing with HEOS soundbar via WiFi
• Create a discreet and immersive 2.1, 3.1, or 5.1 system
• Orient vertically or horizontally
• Easily set volume, low pass filter and phase on your smartphone
• Playback of high-resolution files including 192kHz/24-bit FLAC, WAV, ALAC and DSD 2.8/5.6MHz
• Amazon Alexa and Google voice assistants built-in
• Easy setup on your home Wi-Fi network via the free HEOS app
• Amazing audio quality built on 110 years of innovation
• Tech­nol­ogy be­hind HEOS originally developed in Aus­tralia

Let Your Sound Move You

From the leader in home theatre audio. Upgrade your TV viewing experience with deep bass from a single, compact subwoofer. Experience impressive acoustic performance, based on 110 years of sound innovation.

Build a True Surround Sound Experience

With HEOS Built-in, it’s easy to choose your own setup – to create a true 5.1 surround sound experience add your Denon DSW-1H Wireless Subwoofer to your DHT-S716H soundbar and a pair of Denon or HEOS enabled speakers.

The DSW-1H can alternatively be paired with a group of HEOS speakers for immersive 2.1 or 3.1 systems.

Deep Bass for Home Theatre and Music

The DSW-1H can be combined with the Denon DHT-S716H soundbar and other selected HEOS Built-in products to add more fulfilling bass to your home theatre system. Two custom-made 5.25” drivers work in combination with a sophisticated, high-power 70-Watt power supply, Class-D amplification to deliver clear, room-filling bass.

Proprietary DSP Algorithms for Optimised Low-Frequency Response

Denon-proprietary DSP algorithms provide optimized low-frequency response across the entire dynamic range for a more immersive experience in movies and music.

Easy Setup

Setup of your DSW-1H Wireless Subwoofer takes only a few minutes. Simply connect it to your Denon DHT-S716H soundbar or other HEOS speakers through your home network and group to start experiencing dramatic bass instantly. Then simply control all your sound settings via the HEOS App.

Get the Amazing HEOS Experience

With HEOS Built-in, every room in your home can have its own sound. Or, group additional Denon Home speakers, soundbars, network players or AV receivers to fill the house with the same song, using your home network. With HEOS Built-in, multi-room means multiple options.

USB Drives Supported

The Subwoofer supports USB thumb drives via the built-in USB port. Music content on this connected USB drive can be played back on any HEOS Built-in product in your home. Have it all at your fingertips with the intuitive HEOS App

Complete Control

Within the HEOS App, you will find advanced settings for volume, low pass filter and phase (0/180°). Plus, the DSW-1H adapts automatically to configurations integrated in the Denon DHT-S716H soundbar.

Advanced 40Hz - 250Hz low pass fi lter and normal/180° phase settings are available for advanced users to fi ne-tune bass performance

Subwoofer volume control button on top for your preferred taste in bass.

Designed for Versatility

The DSW-1H Subwoofer has a unique design and stylish matte black finish. Thanks to its wireless connectivity, you can place it anywhere in your room – vertically or horizontally. If you don't want to show its good looks, just slip it under the sofa and enjoy the ride.

HEOS Built-in

With HEOS Built-in, every room in your home can have its own sound. Group additional Denon Home speakers, soundbars, network players or AV receivers with HEOS Built-in to fill the house with the same song, using your home network. With HEOS Built-in, multi-room means multiple options.

Amazing Sound Built on 110 Years of Innovation

As Japan’s first audio electronics manufacturer with a deep legacy of firsts — Denon is the defining audio company of Japan. Founded in 1910, we enable the moments that matter through the relentless pursuit of quality, innovation and audio performance. We innovate for a better experience.

More Information
Model Number DSW-1H

Audio System

Subwoofer level Factory-optimized crossover option for each configuration Advanced settings like crossover and phase for advanced users

The DSW-1H can be combined with the following products: DHT-S716HHEOS AVRHEOS Amp and HEOS Link Any HEOS speaker (single or stereo pair)

Speaker System:
Dual Custom 5-1/4 inch drivers
Sophisticated, high power Class D amplifier
Low resonance cabinet Optimized tuned port


Controls and Indicators:
Volume Up/Down (+, -), Mute, Mute LED indicator

Multiple Language Support:
English, French, Spanish

Operating Temperature Range:

Power Supply:
120 Volts AC, 60 Hz

Dimensions (H x W x D):
Vertical placement: 404 x 171.5 x 438.4 mm

10.1 kg


What's In The Box:
DSW-1H, Quick Start Guide, 3.5mm setup cable, Power Cord, Ethernet cable, Feet for horizontal setup

Music Sources

Internet Radio Stations:
Choose from your favourite internet radio stations and listen to MP3, AAC and WMA (via the TuneIn service).

Music Formats Supported:
WMA: Up to and including 192kbps
AAC and MP3: Up to and including 320kbps
FLAC, WAV and ALAC: Up to and including 24-bit/192kHz / DSD 5.6MHz

Music Subscription Services:
The HEOS App lets you choose from popular subscription streaming services including Rhapsody, Pandora, Spotify and TuneIn, iHeartRadio, SiriusXM, MOOD:MIX and from other services that offer DRM-free tracks. More services will be added soon.*

Picture Formats Supported:
HEOS App supports JPG, PNG, BMP and GIF album art picture formats.

USB Drives Supported:
DSW-1H 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.

*Availability of music services may vary by region. Not all services may be available at time of purchase. Some services may be added or discontinued from time to time based on decisions of the music service providers or others. Visit usa.denon.com/us/heos for announcements and details.


Wired Connection:
Connect to your home or office LAN system via the RJ-45 wired LAN port.

Wireless Connection:
Connect to your wireless network quickly and easily. DSW-1H supports the latest 802.11 networks (including dual-band "N", "AC") for the most reliable network connection.

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12 Months
All of our products include a minimum 12 month Australian warranty.

If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
We offer free post on all orders over $29 to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
All change of mind returns must be in as new condition, in original packaging. We provide a generous 30-day change-of-mind guarantee on our products (unless otherwise stated). All change of mind returns must be in as new condition, in original packaging.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.