Intelligent, voice-activated speaker with premium sound and digital assistance

$199.95199.95 each
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Captivating sound meets your personal digital assistant

Invoke brings together Harman Kardon’s audio heritage with Cortana by Microsoft, resulting in an elegantly designed, intelligent speaker for the home. Crafted from premium materials, Invoke’s striking metallic speaker cabinet delivers power and projects sound at full 360-degrees, revealing every beautiful detail in your music. At the heart of Invoke is Cortana, your personal digital assistant, helping you stay connected to what’s important. Now you can enhance every moment at home with captivating sound, voice control your music and smart home technology, make and receive hands-free calls with Skype, set and receive reminders seamlessly across your devices, get answers to your questions, and more.


General Specifications

Rated Power 40W
Frequency Response 60-20kHz (-6dB)
Woofer 1.75" (45mm) x 3
Dome tweeter 0.5" (13mm) x 3
Bluetooth Version 4.1
Power Supply 19V/2A
Power cable length 47" (1.2m)
Wireless network 802.11b/g/n/ac (2.4GHz/5Ghz)
Dimensions (DxH) 4.2 x 9.5" (107 x 242mm)
Product Weight 2.3 lbs (1kg)
Supported audio formats AAC, MP3, Vorbis, FLAC,WMA, WAV
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 813 KB
  • 1 x Main Unit
  • 1 x Power Adaptor
  • 1 x Quick Start Guide
Invoke is rated 3.6 out of 5 by 36.
Rated 5 out of 5 by from Excellent Speaker I won this speaker from Microsoft and its awesome. Great sound and voice recognition its also real durable and made out of strong material.
Date published: 2018-10-19
Rated 5 out of 5 by from Great sound. Easy set up. Very impressive sound. Bought a second one for another room after setting up the first.
Date published: 2018-09-23
Rated 5 out of 5 by from Love the Invoke! It needs to be advertised more. Love the quality of sound and love Cortana, much smarter than Alexa at everyday stuff and smart homes. Use Invoke more than the three Echo's around the house. In ways it does more and ways it does less than Echo, but I love that Invoke/Cortana has more intelligence and not just doing label matches with smart home things. It works well with Samsung SmartThings and Emerson Sensi thermostats (Sensi's cost much less too others). Did I say I love to sound quality - for the size of the device it really is fantastic. It will not thump your house but lows in vocals and other non-extreme lows sound great. Brass, classical, jazz, country, Christian and vocal music is very good. Hip Hop not so great.
Date published: 2018-04-25
Rated 5 out of 5 by from Excellent with Cortana Cortana and Spotify made this the most fun speaker ever built. Great speaker quality that fills even a large room. There is still room for improvement and collaboration but it is still worth every single penny.
Date published: 2018-03-06
Rated 5 out of 5 by from Impressive speaker The fit and finish on this speaker is top notch and it feels solid. The sound and volume output is excellent for its size as well (maybe a tad bright), and the mics work easily across the room. Playback with Spotify Premium sounds especially good. Cortana works well and supports all the basic digital assistant tasks (fact lookups, math calculations, reminders, timers etc.), and the list of skills has expanded quite a bit over the past couple of months (still waiting on Pandora integration however and would also like to see the ability to stream audio directly from Windows itself) I also regularly use the speaker paired to Bluetooth so I can play things like Amazon music that aren't directly supported. Not too much to complain about, but I wish this speaker also had a line in.
Date published: 2018-02-23
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Why does it fall asleep then not wake up? It seems to require repairing with either phone or computer, it works fine at first then puts itself to sleep and briefly lights but does not respond.

Asked by: JBenaknin
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.harmankardon.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer Service
Date published: 2018-11-13

Hi. Harman kardon invoke is Stereo Pairing support?

Asked by: ika707
Unfortunately the Harman Kardon Invoke does not support stereo pairing as they are independent speakers.
Answered by: Mario at Customer Service
Date published: 2018-11-02

Is there a way to connect 2 invokes together?

Asked by: goose
Hi, The Harman/Kardon Invoke cannot be synchronized with each other as these speakers work independently. You can definitely set up two units using the same Cortana app, with the same account, but they will still work independent of each other. These are self-contained systems, and will not work in tandem.
Answered by: Mario at Customer Service
Date published: 2018-10-29

Pandora and Alexa functionality have been promised for a long time. Are these still in the works? Or not?

Asked by: Newsduck
Alexa works on this speaker. You have ask Cortina 'hey cortana, talk to alexa' at which point, your phone cortana will give you a notification allowing you to setup that skill in cortana app. Also, there is an ifttt channel for cortana that allows for a bunch of connections.
Answered by: Barryayers
Date published: 2018-10-22

The Cortana device supports 220w ??

Asked by: Antonio Estevao
The Harman Kardon Invoke comes with a 19V Power adapter, which will work 110V-220V power outlets. 
Answered by: Paul C
Date published: 2018-10-15

Can Invoke be connected to other Harman kardon speakers using HK Connect? ie (onyx 4)

Asked by: Big Big
Unfortunately, the Invoke is not supported by the HK Connect App.
Answered by: Dan E
Date published: 2018-10-13

Does it support playing radio stations, specifically so I can listen to baseball games?

Asked by: rconiv
Unfortunately, the Invoke speaker cannot play local radio station since the speaker has no antenna. It will only play internet radio through TuneIn Radio and iHeartRadio after it has been setup through the Cortana app.
Answered by: Steve S
Date published: 2018-10-13

does it work in Italian?

Asked by: miceli7
Hi! Unfortunately, Cortana only supports English language and we do not have information about an update to support other languages.
Answered by: Nick F
Date published: 2018-10-13
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