Denon HEOS Amp Wireless Amplifier (Series 2)

Denon HEOS Amp Wireless Amplifier (Series 2)

Denon HEOS Amp Wireless Amplifier (Series 2)

Denon HEOS Amp Wireless Amplifier (Series 2)

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Product Highlights

  • Up to 140W of Power at 8 Ohms
  • 2.1-Channel Support
  • Wireless Music Streaming
  • Supports Bluetooth Music Streaming
  • Wi-Fi and Ethernet Connectivity
  • 3.5mm, USB, Optical, RCA Inputs
  • Multi-Room Capable
  • Free Denon HEOS Control App
  • Alexa, Google Assistant, Siri,
  • Stream Music from Your Device, Services
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Denon HEOS AMP HS2SR overview

  • 1Description

Add multi-room audio functionality to your speakers with the Denon HEOS Amp Series 2 Wireless Amplifier. This amplifier connects to a pair of stereo speakers and a subwoofer, delivering up to 70W per channel thanks to its Class-D amp and is capable of driving speakers rated down to 4 Ohms. It connects to your home network via Ethernet and 802.11ac Wi-Fi, mobile devices via Bluetooth and a 3.5mm stereo jack, digital sources via optical, and legacy devices via RCA. A USB port lets you connect a thumb drive or charge your mobile device. The Amp is controlled via a free app for Android and iOS or via the volume and mute controls on the side panel. The app also lets you play tracks from your smartphone or streaming sources with high-resolution audio support. The HEOS Amp can also be voice-controlled via your Amazon Alexa, Google Assistant, Siri, or ecosystem.

Alexa Voice Command
Ask Alexa to play music from Pandora, Spotify, Amazon Music, and much more. Switch between inputs, turn volume up or down, pause, mute and play the next song, all with your voice. To start streaming with Alexa voice commands, the HEOS Home Entertainment skill must be added and activated via the Alexa app.
Google Assistant Voice Control
Ask your Google Assistant-enabled device to control content across your listening environment. Start music in the HEOS app, then ask your Google Assistant to control volume, playback, and more.
AirPlay 2 with Siri Compatibility
Stream audio from your favorite music services like Apple Music and Spotify, or watch videos from services like YouTube and Netflix from any compatible iPhone, iPad, Mac, or Apple TV device, and hear the audio synced to your sources. AirPlay 2 also supports multi-room audio, enabling you to wirelessly stream content to multiple AirPlay 2-compatible devices simultaneously with smooth playback. AirPlay 2 provides control and grouping of compatible devices within the Apple Music or Home apps. Use AirPlay 2 in-app or with your voice via Siri. Smart Home Voice Automation is designed to offer flexible voice control for nearly any aspect of your day-to-day experience and entertainment environment. Use voice commands to control your thermostat, lights, appliances, speakers, receiver, and more. is installed by custom integrators and accessed through an app on your compatible iOS or Android phone or tablet.
UPC: 883795003919
In the Box
Denon HEOS Amp Wireless Amplifier (Series 2)
  • Power Cable
  • 3.5mm Setup Cable
  • Ethernet Cable
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Denon HEOS AMP HS2SR specs

    Number of Channels 2.1
    Power Rating 70 W + 70 W (8 Ohms, 20 Hz to 20 kHz, 0.05% THD)
    100 W + 100 W (6 Ohms, 1 kHz, 0.7% THD
    Frequency Response 10 Hz to 40 kHz, +1/-3 dB
    Signal to Noise Ratio Analog In: 86 dB (10 W, 6 Ohms, IHF-A)
    Total Harmonic Distortion (THD) + N Analog In: 0.5% (1 kHz)
    Impedance 4 to 16 Ohms
    Input Sensitivity and Impedance 150 mV / 47 kOhms
    Input 1 x RJ-45 Ethernet
    1 x Digital optical
    1 x USB (5 V, 1 A)
    2 x RCA (stereo pair)
    1 x 3.5 mm
    1 x AC power
    Output 4 x Speaker terminal (2 x stereo pairs)
    1 x Subwoofer
    Wireless LAN
    Wi-Fi 802.11 a/b/g/n/ac
    Frequency Range 2.4 GHz, 5 GHz
    Supported Audio Formats and Codecs PCM (WAV): 32/44.1/48/88.2/96/176.4/192 kHz, 16/24-bit
    MPEG-1 Audio Layer 3/CBR/VBR (MP3): 32/44.1/48 kHz, 16-bit, 32 to 320 kbps
    AAC-LC (M4A, AAC): 32/44.1/48 kHz, 16-bit, 48 to 320 kbps
    WMA9/CBR (WMA): 32/44.1/48 kHz, 16-bit, CBR: 48 to 320 kbps
    FLAC: 44.1/48/88.2/96/176.4/192 kHz, 16/24-bit
    ALAC (M4A): 44.1/48/88.2/96/176.4/192 kHz, 16/24-bit
    Buttons and Indicators Volume up and down buttons
    Mute button
    Network connect button
    Bluetooth connect button
    Multi-color LED status indicator
    Power Supply 120 VAC, 60 Hz
    Power Consumption Operation: 60 W
    Quick Start Mode: 4.5 W
    Deep Standby Mode: 0.3 W
    Operating Temperature 41 to 95°F (5 to 35°C)
    Dimensions 8.7 x 3.7 x 8.4" (22.1 x 9.3 x 21.4 cm)
    Weight 6.2 lb (2.8 kg)
    Packaging Infouzyceezbfuyfcqtcyvadarazwfaasczfst
    Package Weight 11.0 lb
    Box Dimensions (LxWxH) 15.0 x 14.0 x 8.0"

    Denon HEOS AMP HS2SR reviews

    HEOS Amp Wireless Amplifier (Series 2) is rated 3.9 out of 5 by 42.
    Rated 5 out of 5 by from Clean sound, small package. I have limited space but had to drive some high quality Bowers and Wilkins speakers. The best solution for my needs. The speakers love some power and the Heos amp delivers plenty. My one and only quibble is I wish sometimes there was a simple, dedicated IR or IP remote that would offer simple volume up/down mute and standby functionality. Sometimes bringing the app on my iOS device Into focus takes longer than I would like when I need to turn the volume down NOW because the phone is ringing. Especially when the phone is same one I'm using to control the amp. Small quibble with an excellent product.
    Date published: 2016-12-16
    Rated 4 out of 5 by from Works well! when building my new home mew I wanted great sound thru-out the house after looking at the smart home systems the where way out of my budget and costly to maintain, but with the heos system I was able to hook 4 of the heos amps a Denon avr-6400 in master bedroom and Marantz sr7011 in the family area, I also installed 15 new in ceiling speakers and made use of my older b&w speakers . and no I can control all of my music from my iPhone (or Ipad) in any room all play the same or all playing something different ! and as a added bonus it works pretty well with Alexa so I can say "Alexa play Christmas music in the kitchen" and it does ! I for me its the best money spent !!!
    Date published: 2018-01-19
    Rated 3 out of 5 by from Not totally great I bought this while in the process of building a new house. Audio company installed it. They sold me on two things that are not accurate. I was advised I could play music from my phone or mac and that is not the case. I was able to play my Itunes from my iPad mini but it freezes up and I have no chance playing any of my google play music. One other thing, I was told I could patch my audio from my tv to my speakers. The issue with that is it is about a 2 second delay. I have no desire for my tv to be like an old 60's Godzilla movie where the audio does not match the movement of the mouth. The audio apps that run radio and amazon work perfectly.
    Date published: 2017-06-12
    Rated 2 out of 5 by from Spotty service Not sure this was the right purchase for us. We’ve had nothing but problems with it since we installed it almost 2 years ago. We have 4 amps and 6 zones. And they are constantly “disconnecting”. We had geek squads come out numerous times to reboot the system. After a while they stopped coming out and said it was no longer their problem. The sound bar in the living room has never worked with the heos. “Not discoverable”. We’ve now hired a sound guy to come in and hard wire all the amps but the sound bar still doesn’t work. Very frustrated. Maybe the sound bar is defective ? Why didn’t the geek squad suggest this 2 years ago??
    Date published: 2018-01-27
    Rated 5 out of 5 by from A great option for a remote zone I have been a Netstreams dealer from almost day one before they decommissioned the home program. This was at least a great viable option to replace those zones. This unit can easily power four speakers although I have managed to power up to six speakers as long as you don't just crank it. All in all two thumbs up. Just ensure you have strong WiFi and if possible a hard line to the unit.
    Date published: 2017-06-08
    Rated 5 out of 5 by from What a great addition to any HEOS system I have my entire house connected to HEOS from my bedroom, basement, bar, living room sound bar, outside patio and garage. I am very picky on my speakers so I use Def Tech in-ceiling for the bar. I was using the AV receiver for this area but I switched to the AMP and what ease of use and simplicity. I love this product, so so so easy to set up a monkey could do it. Flawless integration and app is incredible. The sub output is a nice feature as well! HEOS rocks, don't hesitate.
    Date published: 2016-10-14
    Rated 5 out of 5 by from Denon sound you love w/ new technology you expect! This little amp packs a punch. I have them running a pair of Mirage m990's in my bedroom. Makes these speakers sing. I need a couple more for the kitchen and bathroom. Maybe one for the backyard too, we'll see. I install a lot of these units where I work, never an issue and they sound great. I also have a link and a home cinemas, love them both. Bought my parents a link and a heos 7, they love both of those as well. They take the 7 with them to Florida for the winter.
    Date published: 2017-12-29
    Rated 3 out of 5 by from Could be great but Still needs some work I have several sonos products.  Bought the HEOS amp to go with my new Denon multi zone receiver (this is my 2nd Denon reciever) The sonos is still a more stable platform.  HEOS gets confused sometimes and glitches up.  Hoping you will correct the problems with a software upgrade 
    Date published: 2018-06-03
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