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Wireless Multi-Room Stereo Amplifier

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Denon HEOS AMP HS2 Details

Denon HEOS AMP HS2 Wireless Multi-Room Stereo Amplifier: Add streaming music to any system!

  • NEW High Resolution Audio Support
  • NEW Bluetooth® Integrated
  • You can turn any speakers into a wireless zone
  • Features the same wireless ease of use as the HEOS speaker models
  • Offers advanced Class D digital amplification in a sleek compact chassis
  • Offers High Resolution Audio
  • 100w x 2 Class D Amplification
  • Now you can stream from your favourite music service such as Spotify, Tune-in, Tidal and Deezer via Bluetooth or Wi-fi Audio Streaming
  • 4-16 ohms
  • Equipped with Analog and Optical Digital Inputs
  • Subwoofer Preout
  • Does not require bridge - easier setup
  • Dual Band Wifi
  • Easier to use App
  • Offers better Industrial Design
  • USB input directly to speaker
  • Offers tight synchronization

The HEOS Amp is designed to offer HEOS multi-room audio functionality to a pair of stereo speakers, and features the same wireless ease of use as the self-powered HEOS speaker models.

The HEOS Amp features advanced Class D digital amplification, and delivers 100 watts maximum power per channel, with lowest distortion and high current capability providing reliable and stable operation with lower impedance speakers, including 4 ohm models. The high power rating means that you can enjoy room-filling sound quality even at concert hall levels.

Apart from the stereo speaker outputs, the HEOS Amp features additional connectivity, including a sub output for connection to a powered subwoofer. It also includes an analog stereo line input (via RCA jacks), and an additional auxiliary input via 3.5mm jack for direct connection to a portable player's headphone output.

The optical digital input allows you to 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. The USB port can also be used 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 to connect to a wired LAN setup directly.

You will also 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 also to your choice of internet radio stations and music streaming service as well.

HEOS gives you the option to choose different songs for each room, or you can listen to the same song in all rooms. The 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.

Additional Information

Name Denon HEOS AMP HS2
Sub Title Wireless Multi-Room Stereo Amplifier
Manufacturer Denon
Manufacturer Part# HEOSAMPHS2

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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 X 20 kHz, T.H.D. 0.05%)
  • Impedance: 4 – 16 Ω/ohms
  • Input sensitivity/Input impedance:150 mV/47 kΩ/kohms
  • Total Distortion: ANALOG IN: 0.5 % (1 kHz)
  • S/N ratio (10 W, 6 Ω/ohms, IHF-A): ANALOG IN: 86 dB (IHF–A weighted)
  • Frequency response: 20 Hz to 40 kHz : +1, -3 dB

Music Sources:

  • Music Services Supported: Spotify, TuneIn, Tidal, Napster, iHeartRadio, and SoundCloud with more coming soon*
  • 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 home network: DLNA compliant
  • USB Storage: Connected to the HEOS Amp or other HEOS player
  • Aux Input: Analog or optical digital sources connected to the HEOS Amp or other HEOS players
  • Music Downloads: DRM-free downloads from any service**
  • Internet Radio Supported: Streaming AAC, MP3, WMA (via the TuneIn service).
  • Album Art Supported: JPG, PNG, BMP and GIF picture formats.
  • 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
    • *AIFF and DSD support are coming soon
  • Bluetooth Supported: Play on one speaker or add other HEOS speakers in party mode.

*Subject to availability in your area.
**Subject to audio format support.


  • Wireless Connectivity: Supports latest dual band wireless networks (including 802.11 a/b/g/n/ac standards)
  • Wired Connectivity:Single RJ-45 jack for connection to wired Ethernet


  • Power Supply: AC 220-240 V, 50/60 Hz
  • Weight: 2.8 kg
  • Operating Temperature: 5°C to 35°C
  • Package Contents:
    • HEOS Amp
    • Power cord
    • 3.5mm setup cable
    • Ethernet cable
    • Quick Start Guide
  • Buttons and Indicators:
      Volume up/down Mute-Mute button LED indicator Multicolored LED status indicator Network ‘connect’ button (rear) Bluetooth ‘connect’ button (rear)
  • Dimensions (H x W x D) : 93 mm x 221 mm x 214 mm
  • Product Finish: Gunmetal Silver front, top and back panels with black sides