AVR 171S


700-watt, 7.2-channel, networked AVR with AirPlay and Bluetooth connectivity

kr 5.000,005000.0 each
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High-performance audio/video receiver that boasts multiple wireless connectivity options, six HDMI inputs and 700 watts of beautiful sound. Power, performance and more connectivity options than you’ll ever need: Introducing the Harman Kardon® networked AVR 171S, the answer to any entertainment enthusiast’s hunger for performance and versatility. It’s got muscle: up to 700 watts (100 watts per channel). Its 7.2-channel A/V receiver is equipped with HARMAN TrueStream Bluetooth® connectivity, Apple AirPlay, vTuner™ Internet radio and Spotify Connect, giving you multiple options for streaming audio. And with six 3D-ready HDMI® 2.0 inputs, including one equipped for MHL to connect mobile devices, and two HDMI outputs, you’ll have more than enough ways to connect to everything you love – movies, HDTV, sports, MHL-equipped devices and the Roku Streaming Stick™ dongle. While the AVR 171’s connectivity alone makes it desirable, its sound really strikes a chord. It’s the first Harman Kardon AVR to feature our exclusive Natural Sound Processing (NSP), which creates a rich, enveloping surround-sound from any source – particularly with two-channel streaming content. And its EzSet/EQ™ III system automatically calibrates the AVR to your speakers and listening environment. The AVR 171S is light, too, thanks to HARMAN GreenEdge™ certification – delivering all the power you need with low environmental impact. For those who want it all, the AVR 171S can’t be matched.

Item# AVR 171S/230

General Specifications

Power Requirement 220V - 240V AC, 50Hz/60Hz
Dimensions (H x W x D – Metric/English) 133mm x 440mm x 300mm (4-3/4” x 17-5/16” x 11-13/16”)
Weight (Metric/English) 5.1 kg (11 lb)

Audio Specifications

Stereo Power 100 watts per channel, two channels driven @ 6/8 ohms, 20Hz – 20kHz,
Multichannel Power (one channel driven) 100 watts per channel, two channels driven @ 6/8 ohms, 20Hz – 20kHz,
High Instantaneous Current Capability 42 Amps
Signal-to-noise Ratio (IHF-A) 100 dB
Slew Rate 40V/sec
Input Sensitivity/Impedance 250mV/27k ohms

Video Specifications

Television Format PAL
Input Level/Impedance 1Vp-p/75 ohms
Output Level/Impedance 1Vp-p/75 ohms
Video Frequency Response (Component Video) 10Hz – 8MHz (–3dB)
HDMI Version 2.0 + 3D ready
Click here for a complete list of all specs for this product

Spec Sheet (EN)

554 KB
  • 1 Harman Kardon AVR 171S A/V receiver
  • 1 programmable remote control
  • 1 EzSet/EQ III microphone with 22' (6.7m) cable
  • 1 AM loop antenna with 2' (0.6m) cable
  • 1 FM antenna with 6' (1.8m) cable
  • 2 AAA batteries
AVR 171S is rated 3.4 out of 5 by 5.
Rated 4 out of 5 by from avr 171 I became to fan of H/K when I get my first modes AVR335...that`s was super receiver (made from nichicon capacitors-very good!),but one day just stop to work...next one was DVD HS300ME...cheep capacitors(rubbish)... work ,but sound is gone...capacitors problem...sound was 3+....after that I own AVR130(so/so) ...AVR230(good)...AVR430(very good)...AVR245(good)...AVR347(good-1)... HS 650 DL(rubbish) I keep all of them.Before some months I get AVR171...but sound like ...you have ear phones or something....I don't know how to explay ....crips but not so dynamic and real... like 335 and 430...may be because the traff. ...I use model 7 ...11 and 60 speakers. subs are 3x models 11 (300w) and mod 16 stick with wireless sub 100W ...my advice is use just quality parts and better software ...for this price you can do it ! soho wireless headphones- sound very good but you can use it more then 30min ..they are very tight... nevermind !regards and good luck!
Date published: 2018-05-03
Rated 4 out of 5 by from Great! Great sound, really impressed what this one delivers. Missing wifi integrated? Why?
Date published: 2018-01-19
Rated 4 out of 5 by from Great product I bought this product AVR 171S at Dubai UAE last October 2017. I just want to know if I can connect the LG (LHB655W) home theater Player with the attached 2 speakers, 2 surround speakers and 1 sub woofer. Your res
Date published: 2017-12-11
Rated 4 out of 5 by from Feeling good after one week use Used for last one week and feeling good. Connected to HKTS 16BQ along with another two front speakers and sounds good. OSD & remote need to be improvised and they need to compete with other brands by adding more features. Installation of stand was a lil tough.
Date published: 2017-03-14
Rated 1 out of 5 by from Appple connection fauliure I have tried to connect Airplay in a to mode setup Every time i connect to airplay i only connect to sone 1, To connect to sone 2 I have set the Source to any not physical connecttio. I fail must of the to time due to a handset With a user interface anno 1990. In the App spotify an option. Why not Itunes? There som user out there ..... Recommadation. Stay away until the product support any major Music streaming playeres. PS. This comment is probably true to any Kardon products
Date published: 2017-10-25
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Hi! I purchased a 171s a while ago and recently purchased some older games. I discovered that the analog video inputs doesn't work. Sound works fine, but it won't show anything on the TV even though I have selected the right output in setup. Suggestions?

Asked by: Gurrabus
Hi When using the Analog Video inputs on the AVR171S, you also need to use the Analog outputs again. There is no analog to digital converter in the AVR171S, so when you only have the HDMI output from the AVR connected to the TV's HDMI input, you will not have video signal. If you require further assistance, please contact our customer support.
Answered by: Kay Harman
Date published: 2018-04-09

Hello, I have just purchased the sonny 65-A1 Oled tv and I'm trying to use the 171S AVR to complete my setup. The problem i'm facing is that the AVR doesnt seem to be passing the 4K signal from the Set top box through. What can i try?

Asked by: Bravia
Hi Thank you for your question. if the set top box 4K signal doesn't get through the AVR - We suggest that you connect it directly to the TV and use ARC sound. If you have further questions, please feel welcome to contact our help-desk.
Answered by: Mogens
Date published: 2018-01-30

Will there be a firmware update to support airplay2?

Asked by: DrDeetch
Hi Thank you for your question We are sorry to say, we have no current knowledge of a firmware change, that will make HK AVR's support Airplay 2.
Answered by: Mogens
Date published: 2017-11-23

I have this amp and I am enjoying it lots, however I don#'t know how to select the 'optical 2' input. Can anyone let me know how I do this?

Asked by: Taff80
Hi You would need to set up a source on your AVR171S to use "Optical 2" as an audio input. Press the OSD/Menu button on your remote and select "Source Setup". Here you can scroll through the different sources for which you have a button on your remote. If you for instance have nothing connected to the HDMI 5 input ( Game ), you can change the Source settings for this button on your remote, to use no "Video Input", and "Optical 2" as your "Audio Input". When you press the "Game" button on your remote then, you will have selected "Optical 2" as your input source. If you require further assistance, please contact our customer support.
Answered by: Kay Harman
Date published: 2017-10-17

hi, i have purchase the AVR171 with the HKTS 16 which is really good in term of sound for watchinh movies, but when it relates to listening music, those little satelite does not hit that much, so i was wondering to purchase 2 floor column speaker to add

Asked by: Ravish
Hi. It is true that very compact loudspeakers often do not offer the same dynamics as bigger models do. Using two floorstanders as front channel speakers is a good idea. Depending on your budget, JBL offers Arena 170 or 180 and Studio 270 or 280. They will all work well with your AVR171, and will offer better sound. The studio 2 series is somewhat more detailed and refined than the Arena series, but Arenas are still very good, very musical speakers. One of the differences is that Arena uses a soft dome tweeter, whereas Studio 2 uses metal for the tweeter. I hope this helps.
Answered by: Bo HARMAN
Date published: 2017-10-17

to add with the receiver to complete the 7 channel, my question is does it play same like a stereo receiver or smoothly as the AVR171 do have the stereo function,will it hit just like a stereo receiver??? thanks

Asked by: Ravish
Hi. AVR 171S plays a lot like the HK 3770, but of course, if you use all channels of the surround model, it will have less headroom in the power supply than if you use the two-channel model. But the basic sound is pretty much alike.
Answered by: Bo HARMAN
Date published: 2017-10-17

I have recently purchased AVR 171S Receiver. I would need the specifications (watt and impedance ratings) of the speakers (7) and the sub-woofer that I need to connect with. Also what is the difference between AVR 1710S and AVR 171S models?

Asked by: Wreet
Hi Wreet, Thank you for your question. You might find the answer to your question in our Product Support FAQ and Knowledgebase Sections.  The link is located at the top of this page.  To submit a support case, please fill out the Contact Us form at the same location.
Answered by: Danny HARMAN
Date published: 2017-10-17

Is it possible to use the AVR171S as a 5.1 system - with only the front speakers, center speaker, surround speakers and one sub woofer?

Asked by: Angelo
Yes, you can choose to not use all channels on the AVR 171S. It's possible to disable the channels you won't use, and if at any point in the future you would decide to add the extra surround speakers, you can simply enable the channels again.
Answered by: Baljit S
Date published: 2018-03-31
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