

Harman Kardon Onyx Studio 4
Key item features
- Premium Audio: Delivers room-filling audio with a perfect balance of great sound, iconic design, and premium materials.
- Portable Design: Crafted as a best-sounding, full-featured, portable Bluetooth speaker in its class.
- Dual Connectivity: Supports connections for up to two devices simultaneously.
- Extended Playtime: Offers up to 8 hours of continuous audio playback.
- Multi-Speaker Link: Features Harman Kardon Connect+ for linking over 100 compatible speakers.
- Clear Conferencing: Includes a built-in microphone with Voicelogic, echo, and noise cancellation for crystal-clear calls.
Specs
- BrandHarman Kardon
- Battery life8 h
- Resists waterN
- WirelessBluetooth
- ColorBlack
- Rec locationIndoor
Reviews summary
Pros
- : Provides rich, clear, and powerful sound without distortion.
- : Minimal setup required for simple use.
- : Offers great sound quality at this price point.
Neutral
- : Can last up to 8 hours, but often falls short.
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About this item
Product details
- Providing the perfect balance of great sound, iconic design, and premium materials, the Onyx Studio 4 is the epitome of room-filling audio. Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, the Onyx Studio 4 offers two device connections, up to 8 hours of playtime and Harman Kardon Connect+, which allows you to connect 100+ speakers with the same feature with the touch of a button. Rounding out the Onyx Studio 4 offerings is a built-in microphone with Voicelogic, echo and noise cancellation for crystal-clear conferencing over the speaker.
- Providing the perfect balance of great sound, iconic design, and premium materials, the Onyx Studio 4 is the epitome of room-filling audio. Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, the Onyx Studio 4 offers two device connections, up to 8 hours of playtime and Harman Kardon Connect+, which allows you to connect 100+ speakers with the same feature with the touch of a button. Rounding out the Onyx Studio 4 offerings is a built-in microphone with Voicelogic, echo and noise cancellation for crystal-clear conferencing over the speaker.
- Providing the perfect balance of great sound, iconic design, and premium materials, the Onyx Studio 4 is the epitome of room-filling audio. Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, the Onyx Studio 4 offers two device connections, up to 8 hours of playtime and Harman Kardon Connect+, which allows you to connect 100+ speakers with the same feature with the touch of a button. Rounding out the Onyx Studio 4 offerings is a built-in microphone with Voicelogic, echo and noise cancellation for crystal-clear conferencing over the speaker.
- Providing the perfect balance of great sound, iconic design, and premium materials, the Onyx Studio 4 is the epitome of room-filling audio. Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, the Onyx Studio 4 offers two device connections, up to 8 hours of playtime and Harman Kardon Connect+, which allows you to connect 100+ speakers with the same feature with the touch of a button. Rounding out the Onyx Studio 4 offerings is a built-in microphone with Voicelogic, echo and noise cancellation for crystal-clear conferencing over the speaker.
Specifications
Brand
Battery life
Resists water
Wireless
Warranty
Warranty information
Warranty url
Warnings
Ingestion Hazard
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Customer ratings & reviews
Reviews summary
Pros
- : Provides rich, clear, and powerful sound without distortion.
- : Minimal setup required for simple use.
- : Offers great sound quality at this price point.
Neutral
- : Can last up to 8 hours, but often falls short.
Customer photos






+35 images
Showing 1-3 of 942 reviews
Simply amazing bass!
I bought this just yesterday and my oh my they're amazing. I live in a studio and the sound absolutely fills up my room. I connected it to my tv and it does a great job at adapting to that as well! Highly recommend if you love bass!
Rich Bass Sound Complete Analysis Honest Review
Already had an Onyx Studio 4 from before and still working perfectly, but I Got 3 Speakers to sound as a concert. Breaking down each sound the Bass is deep and rich you can feel the punch at high volume without loosing quality bass totally with zero distortion, the high and medium sound frequencies are clear melting perfectly with the deep bass enough for not to reduce absolutely the low bass, Sound on tweeters and low deep bass on Onyx 4 are more sophisticated than the onyx 6 which surprised me because I returned the onyx 6 and got 2 more onyx 4 studio, and I think Harman Kardon can do even better on onyx 4 studio sound and release a better version of it, but for now I'm just satisfied with these onyx 4 studio putting together to work with the app which helps to communicate each other to sound all at the same time, I didn't know that having several onyx 4 studio in my room makes me listen different sounds on the background that I didn't hear before even in the same songs I already know, wow ! It's impressive, so I'm glad that I did return the onyx 6 and got several onyx 4 studio due to an exhausted comparison between both breaking down and listening to them separately with different songs, repeating, listening and repeating again and at the end the Onyx Studio 4 won the battle, maybe Harman Kardon needs to look back on the Passive speakers (on the back of all onyx studio) which really helps to bring more sophisticated sound than the onyx 5 or onyx 6 which doesn't have any passive speaker, but for now if you have a good ear listening music and matters a rich bass and good tweeters, the Onyx Studio 4 at this moment is the best option.
White 4 looks great
I've got onxy 2 3 4 all sounds the same and looks identical look out for 5 next year it will do the same just a name change and price hype so by earlier model when price will be massively reduced. Also brought two sound sticks 111 one come with Bluetooth acsess and other one only works with RAC jack lead same price so be careful when dealing with online shop but still a great product be careful you don't get stitched up.




























