AVR 151S

AVR 151S

375-watt, 5.1-channel, networked audio/video receiver

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Product Specifications

Power Requirement
220V - 240V AC, 50Hz/60Hz
Dimensions (H x W x D – Metric/English)
121mm x 440mm x 300mm (4-3/4” x 17-5/16” x 11-13/16”)
Weight (Metric/English)
4.6kg (10 lb)
Stereo Power
75W per channel, two channels driven @ 6/8 ohms, 1kHz
Multichannel Power(all channels driven)
75W per channel, two channels driven @ 6/8 ohms, 1kHz
High Instantaneous Current Capability
25 Amps
Signal-to-noise Ratio (IHF-A)
75 dB
Slew Rate
40V/sec
Television Format
PAL
Input Level/Impedance
1Vp-p/75 ohms
Output Level/Impedance
1Vp-p/75 ohms
Video Frequency Response (Composite/S-Video)
10Hz – 8MHz (–3dB)
HDMI Version
2.0 + 3D ready

This 375-watt, high-performance, 5.1-channel A/V receiver makes your music, movies and shows sound better than ever. Whether it’s your Blu-ray™ player, HD cable set-top box or game console, you want the best picture quality and sound. And you need one simple way to connect them all. The Harman Kardon® AVR 151S is a 5.1-channel, networked audio/video receiver that provides you with four 3D-ready HDMI® inputs. Plug them in once, and you’re all set. With built-in Spotify Connect feature, you can stream directly Music from your Spotify premium account on your phone, tablet or computer on the same network, and built-in vTuner™ Internet radio connects you to a whole world of online audio entertainment. Versatile and muscular, the AVR 151S can pump out up to 375 watts; with it, you’ll hear powerful audio with all the clarity you’ve come to love from Harman Kardon products. The receiver is lighter, too, thanks to HARMAN GreenEdge™ certification. You’ll experience serious power, only now in an environmentally friendly form factor. And if you’re one of those who enjoy even more control, the Harman Kardon Remote app is available for download – giving you the freedom to control your home theater experience from the comfort of your own device. Sleek, light and powerful, the Harman Kardon AVR 151S is the perfect balance between versatility and beautiful sound.

The AVR 151S high-performance, audio/video receiver pumps out 75 watts per channel to power a full 5.1-channel surround sound system. It can also connect to powered subwoofers to provide enhanced low-frequency performance for your music, movies, HDTV shows, sports and video games. While the amplifier retains the time-tested Harman Kardon high-current-capacity (HCC), ultrawide-bandwidth amplifier design to ensure the most accurate, dynamic sound with enhanced clarity and realism, even at the highest listening levels, a digitally based power supply gives the amplifier all the muscle it needs without the weight of traditional power-supply designs and their heavy transformers. The net result is a great-sounding product in a smaller form factor that is friendly to the environment.
The AVR 151S can connect to compatible Apple devices, such as the iPad, iPhone and iPod touch, directly via its front-panel USB jack, and play their content without the need for an external adapter. The AVR 151S also features Spotify Connect, which allows you to stream music directly from your Spotify premium account on your phone, tablet or computer.
The AVR 151S features vTuner Internet radio technology to connect you to a whole world of online audio entertainment. As soon as it’s out of the box, you can stream over-the-air radio stations from around the globe as well as stream from a wide range of Internet-only radio stations.
Four HDMI inputs with 3D and 30/36-bit Deep Color deliver high-definition digital video at resolutions up to 1080p with full-fidelity audio through a single cable. There is no loss of video or audio quality because of format conversion, just full-impact Hollywood excitement as its creators meant you to experience it.
The AVR 151S gives you more options for audio playback with its front-panel USB port. Simply connect an iPhone, iPad or USB stick to play your stored tracks through your home entertainment system.
The AVR 151S delivers high-resolution audio that matches the digital video quality of Blu-ray Disc™ formats, unlocking the full potential of movie soundtracks formatted with Dolby TrueHD and DTS-HD Master Audio coding. No matter what mode or mood you are in, you’ll always hear audio playback at its finest.

FAQs & How-Tos

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  • HDCP (High Definition Copy Protection) 2.2 will become mandatory for 4K/UHD content only. First source should be the 4K BD player announced at IFA for spring 2016 from Samsung. In case of HDCP 2.2, the whole chain needs to be compatible to work from source to AVR to TV. If one of the devices in the chain is not HDCP 2.2-compliant, the player will downscale the content to 1080p. No black screen. This is the theory, anyway. HDCP 2.2 is copy-protection, so it does not decode the signal, but is concerned with preserving the content from being copied and distributed on the internet. The problem of HDCP 2.2 is that it is hardware-based, and not software-based, so there is nothing we can do on our existing models, like any other AVR manufacturer or TV. Please note that self-produced 4K material is no problem, since self-produced material has no digital HDCP copy protection. Only streamed material and UHD-Blu-ray will not work, since the HDCP protection will stop the signal in the receiver.

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