Denon HEOS Amp HS2

✓ 2 Year Warranty included

✓ Authorised UK Dealer

✓ FREE Next Working Day Courier Service to mainland UK

Featuring advanced Class D digital amplification, the HEOS Amp delivers 100 watts maximum power per channel, with lowest distortion and high current capability that provides reliable and stable operation with lower impedance speakers, including 4 ohms models.
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Product Description


HEOS wireless amplifier: turn any speakers into a wireless zone.

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 lowest distortion and high current capability that provides reliable and stable operation with lower impedance speakers, including 4 ohms models.

With the HEOS Amp, you can enjoy 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 3.5mm jack for direct connection to a portable player's headphone output.

An 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.

The home stereo amplifier 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 delivering the ultimate listening experience over network or USB all in the convenience of your home.
  • 100w x 2 class d amplification
  • Stream from your favourite music service such as Pandora, Spotify, Tunein, Amazon music, iHeart radio, Siriusxm, Soundcloud, tidal or rhapsody via Bluetooth or Wi-Fi audio streaming.
  • Play any song in any room on demand from streaming services via Bluetooth or Wi-Fi audio streaming Bluetooth® on the HEOS wireless multi-room sound system.
  • Multi-room function
  • Superior sound
  • Easy to use app
  • Easy setup
  • Play and source on any speaker from any smart device: streaming cloud services, directly from phone/tablet, USB, network storage, aux in.
  • Better industrial design




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%)


-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)
-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
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

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