Denon HEOS HS2 Wireless Amplifier
The HEOS Amp is designed to add HEOS multi-room audio functionality to a pair of stereo speakers and features the same wireless ease of use as our self-powered HEOS speaker models.
Featuring advanced Class D digital amplification, the HEOS Amp delivers 100 watts maximum power per channel, with the lowest distortion and high current capability that provides reliable and stable operation with lower impedance speakers, including 4-ohm models.
With the HEOS Amp, you can enjoy the benefits of wireless HiFi, while listening to your favorite loudspeakers, and the high power rating means that you can enjoy room-filling sound quality even at concert hall levels.
In addition to the stereo speaker outputs, the HEOS Amp features additional connectivity, including a sub output for connection to a powered subwoofer. There's also an analog stereo line input (via RCA jacks), and an additional auxiliary input via a 3.5mm jack for direct connection to a portable player's headphone output.
Optical digital input lets you connect a digital music source such as a CD player, and a USB port lets you connect a portable thumb drive to listen to your favorite tracks. You can also use the USB port to charge your portable device. In addition to the built-in dual-band "N" wireless system, the HEOS Amp is also equipped with an RJ-45 Ethernet port for direct connection to a wired LAN setup.
As with our HEOS wireless speaker models, you'll be able to stream your favorite music tracks and control the HEOS Amp with our HEOS App, which is available in both iOS and Android versions. With the HEOS App, you can choose to listen to music tracks on your smartphone, tablet or portable audio player, and you also can listen to your choice of internet radio stations, and you can also listen to your favorite music streaming service.
HEOS lets you choose different songs for each room, or you can listen to the same song in all rooms. Our exclusive digital technology provides precise audio synchronization (within microseconds) to ensure top audio fidelity and stereo imaging quality.
The stylish HEOS Amp enclosure features elegant silver accents, and for convenience, there are volume and mute controls discreetly placed on the side panel.
- Turn any existing pair of speakers into a HEOS zone
- Now offering high-resolution audio
- 100W x 2 Class D Amplification
- Stream from your favourite music service such as Spotify, Tune-in, Tidal, and Deezer via Bluetooth or Wi-Fi audio streaming.
- 4-16 ohms
- Analog and optical digital inputs
- Subwoofer pre-out
- does not need a bridge - easier setup
- dual-band WiFi
- easier to use the app
- better industrial design
- USB input directly to the speaker
- tight synchronization
MULTI-ROOM SOUND
Every room can have its own HEOS sound. Or, group multiple speakers to fill the house with the same song. Multi-room means multiple options.
APPS & STREAMING SERVICES
Cloud music, streaming music and your music library—all your favorite sources are supported by this amazing FREE app.
AMAZING SOUND QUALITY
It's no accident that HEOS speakers produce pristine sound. They are engineered by the experts at Denon, innovators in audio for more than 100 years.
EASY SETUP
It's amazing how quickly you can start listening to your HEOS speakers. Place your speakers, and you will be listening to music in minutes.. It's really that simple.
HEOS + Alexa – Speak Your Commands
Use your voice to stream your favourite music services to this HEOS-enabled device. Ask Alexa to play music from Amazon Music, Spotify, and more. You can also turn the volume up or down, pause, mute, and play the next song — all with your voice.
To start streaming with Alexa voice commands, open the Alexa app and select “Skills.” Add HEOS Home Entertainment to enable. Then, go to Smart Home in the Alexa app menu and choose Devices and Discover or say “Alexa, discover my devices.”
With HEOS Home Entertainment and Alexa, you can stream to this product and any other HEOS-enabled device. Play music from Amazon Music, Spotify, and TuneIn with more streaming services also to come. All you have to do is ask.
Google Assistant
Ask your Google Home, Google app, or other devices with Google Assistant built-in to control the content across your listening environment. Start music in the HEOS app, then ask your Google Assistant to control volume, play, pause, skip tracks, and more. ‘Works with the Google Assistant’ feature is always improving — further enhancements arrive in 2019.
SPECIFICATIONS
Audio System
Power Amplifier Rated output "100 W+100 W (6 Ω/ohms, 1 kHz, T.H.D. 0.7 %)
70 W + 70 W (8Ω/ohms, 20 Hz 
20 kHz, T.H.D. 0.05%)"
Impedance 4 – 16 Ω/ohms
Input sensitivity/Input impedance 150 mV/47 kΩ/kohms
Total Distortion ANALOGUE IN 0.5 %(1 kHz)
S/N ratio (10 W, 6 Ω/ohms, IHF-A) "ANALOGUE IN:
86 dB (IHF–A-weighted)"
Frequency response 10 Hz to 40 kHz: +1, -3 dB
Music Sources
Music Subscription Services The HEOS app lets you choose from popular subscription streaming services including Spotify, TuneIn, SoundCloud, TIDAL, Deezer, Napster, and Mood: Mix. More services will be added soon.
External Inputs Analogue or optical digital sources connected to the HEOS Amp or other HEOS players.
Internet Radio Stations Streaming AAC, MP3, WMA (via the TuneIn service)
Music Formats Supported "Audio Formats Supported:
WMA: Up to and including 192kbps
AAC and MP3: Up to and including 320kbps
WAV, ALAC, and FLAC: Up to and including 24-bit/192kHz.
DSD: 2.8MHz, 5.6MHz "
Bluetooth Supported Play on one speaker or add other HEOS speakers in party mode.
Picture Formats Supported HEOS Amp HS2 supports JPG, PNG, BMP, and GIF album art picture formats.
USB Drives Supported HEOS Amp HS2 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.
Music Stored On Phone/Tablet iTunes music stored locally on your iOS device or music files on your Android or Kindle Fire device.
NAS (Network Attached Storage) Play from your DLNA compliant music servers.
“Availability of music services may vary by region. Not all services may be available at the time of purchase. Some services may be added or discontinued from time to time based on the decisions of the music service providers or others. Visit www.denon.co.uk/uk/musicservices for announcements and details.”
Networking
Wireless Connection Supports latest dual-band wireless networks (including 802.11 a/b/g/n/ac standards).
Wired Connection Connect to your home or office LAN system via the RJ-45 wired LAN port.
General
Power Supply AC 220 240 V, 50/60 Hz
What's In The Box HEOS Amp HS2, AC power cord, 3.5mm setup cable, Ethernet cable, Quick Start guide
Controls & Indicators "Volume up/down
Mute / Mute button LED indicator
Multicoloured LED status indicator
Network ‘connect’ button (rear)
Bluetooth ‘connect’ button (rear)"
Weight 2.8 kg
Multiple Language Support English, German, French, Spanish, Italian, Dutch, Russian, Swedish, Norwegian, Danish, Polish
Dimensions (H x W x D) 93 x 221 x 214 mm
Operating Temperature Range 5°C~35°C
Product Finish Silver
Bowers & Wilkins 606 S3 Bookshelf Speaker (Pair)
Layered, beautiful details
The new 606 S3 introduces our all-new Titanium Dome tweeter, which combines exceptional resolution and insight with smooth, refined high-frequency reproduction. The result? An accurate and immersive insight into your favorite music.
Truly amazing sound
606 S3 introduces our new and even more acoustically transparent tweeter grille mesh, first developed for our revered Signature models. Alongside the new Titanium Dome tweeter, the resolution and realism is exceptional.
Precision and transparency
Thanks to its composite construction, the Continuum cone avoids the abrupt transitions in behavior that can impair the performance of a conventional drive unit. With 606 S3, experience a more open, neutral performance that delivers voices and instruments with precision and transparency.
Upgraded speaker terminals
Derived from the speaker terminals recently introduced in our 700 Series range, the speaker terminals on the new 606 S3 feature an improved layout and a cleaner signal path between your amplifier and your loudspeakers.
