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Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100

4.7 4.7 out of 5 stars 8,396 ratings

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Brand Harman Kardon
Model Name Onyx Studio 4
Speaker Type Multi Room
Connectivity Technology Bluetooth
Special Feature Built In Microphone

About this item

  • Amplify your listening experience by wirelessly connecting more than 100 HK connect+ enabled speakers.
  • The rechargeable battery supports up to 8 hours of playtime
  • Stream music wirelessly via Bluetooth to enjoy room-filling sound. Connect up to 2 smart devices at the same time and take turns playing music.
  • Access Siri or Google now from the speaker with a simple button press. This can be easily configured via the HK connect app.
  • The superior fabric and finishing combines with iconic design to compliment any style.
  • Signal to noise ratio: 80dB A-weighted
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Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100
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Price$216.68$124.99-40% $143.99
List:$239.99
-14% $125.00
New Price:$144.99
-70% $149.99
List:$499.95
$133.00
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Monday, Apr 1
Get it Mar 29 - Apr 3
Get it as soon as Monday, Apr 1
Customer Ratings
Bluetooth connectivity
4.7
4.5
4.8
4.3
4.8
4.7
Sound quality
4.7
4.7
4.6
4.5
4.7
4.8
Battery life
4.3
4.4
4.1
4.0
4.1
4.3
Value for money
4.6
4.3
4.3
4.2
Sold By
East To West
Abe's Electronics Center
Cachapa
DealsCenter
Woot
UnrealDeals
speaker size
268 millimeters
120 millimeters
268 millimeters
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Corded Electric
Battery Powered
connectivity tech
Bluetooth
Bluetooth
Bluetooth
Bluetooth
Bluetooth
Bluetooth
speaker type
Multi Room
Tweeter
Tweeter
Portable Bluetooth Speakers
Tweeter
mounting type
Tabletop
Tabletop
Tabletop
Freestanding
Floor Standing
Freestanding
weight
7.2 pounds
7.3 pounds
9.75 pounds
4.5 kilograms
8.5 pounds
model name
Onyx Studio 4
HKOS6BLUAM.5
Onyx Studio 7
Onyx Studio 7
Harman Kardon Onyx Studio 8
6925281918976

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100


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Product Description

Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, The Onyx studio 4 offers two device connections, 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 voice logic, echo and noise cancellation for crystal-clear conferencing over the speaker.

Customer reviews

4.7 out of 5 stars
4.7 out of 5
8,396 global ratings

Customers say

Customers like the ease of use, appearance, value, and quality of the speakers. For example, they mention it's very easy to connect to a bluetooth TV or any other bluetooth source, has a gorgeous design, and is elegant. That said, opinions are mixed on battery life, and connectivity.

AI-generated from the text of customer reviews

1,385 customers mention1,230 positive155 negative

Customers like the sound quality of the speakers. They say it has fantastic sound, with solid bass and clear highs and mids. They also say it's a very good bluetooth speaker, with a good battery. Customers also say that the base is incredible, but other tones are no less equally rich.

"It has a very high quality sound, it sings very cleanly, only the mask is very weak, it lasts for 2 hours when listening loudly, the only drawback..." Read more

"Great sound, great bass, an absolutely amazing speaker and brand 👏 😀 🙌 👌..." Read more

"...The base is incredible, but other tones are no less equally rich...." Read more

"...I might even buy 3 more just to have around the house. The Bluetooth is great, it came a day early so no issues with the shipment whatsoever you can..." Read more

454 customers mention372 positive82 negative

Customers like the quality of the speakers. They mention that the space and clarity are incredible, the base quality is great, and the punch is definitely good enough for rock and country music. They also appreciate the durability, depth, and midrange. Overall, customers recommend these speakers for their amazing sound and durability.

"...For the price, this thing is amazing. I'm sure there are louder, harder hitting bass speakers out there, but not in this price range." Read more

"This little unit is a powerhouse! The base is incredible, but other tones are no less equally rich...." Read more

"...The power cord is sturdy, and not too short, as we find in many products. It takes a full charge overnight with this cord...." Read more

"...These speakers have amazing sound and durability. Ive had them altogether about 6 years." Read more

276 customers mention255 positive21 negative

Customers are satisfied with the value of the speakers. They mention that it is the best value for the price and quality. Customers also say that it makes a great gift for music lovers and that it competes with much more expensive equipment.

"...It was definitely worth the money paid. The sound of music or an audiobook comes through clearly without having to use it at the highest setting...." Read more

"...I was surprised the price was so low but the quality is definitely there." Read more

"I LOVE the size, look AND Sound of this speaker! Great quality for the price." Read more

"...I'm a big fan of the Bose sound, but I thought what the heck - the price is great so I'll give the speaker a try, and I'm glad I did...." Read more

160 customers mention153 positive7 negative

Customers find the speakers easy to use. They mention that it pairs with a device easily, and can be connected to a Bluetooth TV or any other Bluetooth source. Customers also appreciate the quick connect option and multi speaker option. They say the sound quality is top notch, and the speaker is easy to control from an old phone.

"...replaced it with a newer model - great sound quality and ease of connecting with Bluetooth.Hopefully, this will also last for a number of years." Read more

"Great sound quality. Can play loud and easy to connect to" Read more

"...ALSO - there is no lag from aux and the Bluetooth connection is seemless." Read more

"...speaker, with a good battery (8 hours, enough for a party), quick connect option and multi speaker option. Very complete device!" Read more

100 customers mention84 positive16 negative

Customers like the portability of the speakers. They say it's easy to carry, move around, and has easy travel capabilities. Some mention that it'll be great for outdoor yard work or the pool. Overall, customers are satisfied with the port ability of the product.

"...delivers nice bass and excellent room-filling sound overall, in a portable unit (weighs about 2kg/4.5 lbs)...." Read more

"...the bass doesn't over power everything, and where dynamics are represented in a wide range...." Read more

"...The sound is rich and smooth, the base is heavy and balanced, the engineering of this product is stunning...." Read more

"...with something easy to move around. You won't find anything near this good for this price!..." Read more

78 customers mention78 positive0 negative

Customers are satisfied with the appearance of the speakers. They mention that it has a great look, is classy, and is not bad on the eyes. Some appreciate the style of the cloth covering.

"I LOVE the size, look AND Sound of this speaker! Great quality for the price." Read more

"Perfect sounds quality, wonderful design" Read more

"Very impressive sound and great look. 5 stars!" Read more

"...I am leaving it plugged in to wall socket. Looks nice in a corner of my kitchen counter, sitting on top of my small radio - which is elevated...." Read more

257 customers mention106 positive151 negative

Customers are mixed about the battery life of the speakers. Some mention that it has been flawless, and has an 8-hour battery or cord power. It takes a full charge overnight, and lasts for 2 hours when listening loudly. However, others say that it doesn't sound great and the battery does not last long.

"...The battery life was never impressive but it pretty much always stayed plugged in where I was using it, as it was directly stated it's more of a..." Read more

"...it sings very cleanly, only the mask is very weak, it lasts for 2 hours when listening loudly, the only drawback is the people." Read more

"...My only issue is its battery life is a little lacking, but I’ve been able to get a good 7 hours out of it wirelessly which is more than I really need..." Read more

"...It takes a full charge overnight with this cord. We easily got 8 hours of party-loud playing out of it before recharging...." Read more

119 customers mention63 positive56 negative

Customers are mixed about the connectivity of the speakers. Some mention that the Bluetooth connectivity has been flawless, while others say that it does not always pick up on first try. Some say that the speakers have some connecting issues at times, and that it doesn't connect with other speakers efficiently.

"...Sounds terrific, syncs up effortlessly, and even came with several different plugs to use, which is great for me since I live overseas...." Read more

"...years and it ever failed me until just recently when the unit's Bluetooth quit working...." Read more

"...ALSO - there is no lag from aux and the Bluetooth connection is seemless." Read more

"...However, the Bluetooth feature failed after 2 years and a few months of light use, always in one spot...." Read more

Base...how low can you go?
5 Stars
Base...how low can you go?
This little unit is a powerhouse! The base is incredible, but other tones are no less equally rich. Works with my built-in cell phone equalizer, and is well positioned (convex) to fill large/tall areas with sound. Only con is the lack of back lighting for the manual + and - volume controls if not using your phone to stream. They are, however, raised which allows you to feel them like they are braille. Don't hesitate, you won't get a better bang for the buck!
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Top reviews from the United States

Reviewed in the United States on May 5, 2022
6 people found this helpful
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Reviewed in the United States on February 22, 2024
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Customer image
5.0 out of 5 stars Base...how low can you go?
Reviewed in the United States on November 24, 2023
This little unit is a powerhouse! The base is incredible, but other tones are no less equally rich. Works with my built-in cell phone equalizer, and is well positioned (convex) to fill large/tall areas with sound. Only con is the lack of back lighting for the manual + and - volume controls if not using your phone to stream. They are, however, raised which allows you to feel them like they are braille. Don't hesitate, you won't get a better bang for the buck!
Images in this review
Customer image
Customer image
Reviewed in the United States on January 22, 2023
4 people found this helpful
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Reviewed in the United States on August 13, 2018
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Reviewed in the United States on December 15, 2023
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Top reviews from other countries

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Makina
5.0 out of 5 stars enceinte Harman kardon
Reviewed in France on March 20, 2024
Bramtiger05
5.0 out of 5 stars Wenn guter Sound wichtig ist.
Reviewed in Germany on March 3, 2024
leeway
5.0 out of 5 stars Ottimo funzionamento e qualità del suono
Reviewed in Italy on February 28, 2024
Ignacio Wayar Lombardi
5.0 out of 5 stars Excrlencia
Reviewed in Spain on September 18, 2023
One person found this helpful
Report
SMET61
5.0 out of 5 stars Great sounding speaker emphasises all of the instruments clearly especially the bass. Perfect.
Reviewed in the United Kingdom on September 11, 2022