Denon HEOS AMP HS2 Wireless Stereo Amplifier Open Box
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 ohm 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.
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.
Power Amplifier Rated output 100 W+100 W (6 /ohms, 1 kHz, T.H.D. 0.7 %)
70 W + 70 W (8 /ohms, 20 Hz 20 kHz, T.H.D. 0.05%)
Impedance 4 16 /ohms
Input sensitivity/Input impedance 150 mV/47 k /kohms
Total Distortion ANALOG IN: 0.1 %(1 kHz)
S/N ratio (10 W, 6 /ohms, IHF-A) ANALOG IN:
83 dB (IHF A weighted)
Frequency response 20 Hz to 20 kHz : 1.5 dB
Music Services Supported Pandora, Spotify, TuneIn, Napster, SiriusXM, Amazon Music, Tidal, iHeartRadio, Deezer, Mood:Mix and SoundCloud with more coming soon.
Subject to availability in your area.
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.
Subject to audio format support.
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.
DSD: 2.8MHz, 5.6MHz
Bluetooth Supported Play on one speaker or add other HEOS speakers in party mode.
Aux Input Analog or optical digital sources connected to the HEOS Amp or other HEOS players.
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 120 V, 60 Hz
Operating Temperature Range 41 F to 95 F
Package Contents HEOS Amp
3.5mm setup 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) 3.7in x 8.74in x 8.43in
Product Finish Gunmetal Silver front, top and back panels with black sides.