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Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (LATEST MODEL!)
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Harman Kardon |
Model Name | Onyx Studio 4 |
Speaker Type | Woofer, Tweeter |
Connectivity Technology | Bluetooth |
Special Feature | Wireless, 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
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PRODUCT CERTIFICATION (1)
Recycled Content Certification for Electrical and Electronic Equipment products have at least 10-50% recycled content, based on product type and environmental impact.
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Important information
Visible screen diagonal
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From the manufacturer
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Wireless Bluetooth StreamingStream music wirelessly via Bluetooth to enjoy room-filling sound. Connect up to 2 smart devices at the same time and take turns playing music. |
8 Hours of PlaytimeThe rechargeable battery supports up to 8 hours of playtime. |
HK Connect+Amplify your listening experience by wirelessly connecting more than 100 HK Connect+ enabled speakers. |
Compare with similar items
This Item Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (LATEST MODEL!) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $259.99$259.99 | $124.99$124.99 | -14% $125.00$125.00 New Price: $144.99 | -40% $143.99$143.99 List: $239.99 | -69% $154.99$154.99 List: $499.95 | $215.00$215.00 |
Delivery | — | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | — | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 |
Customer Ratings | ||||||
Sound quality | 4.6 | 4.7 | 4.5 | 4.6 | 4.7 | 4.4 |
Battery life | 4.4 | 4.5 | 4.1 | 4.1 | 4.1 | 3.6 |
Bluetooth connectivity | 4.2 | 4.5 | 4.3 | 4.8 | 4.8 | 4.0 |
Value for money | 4.3 | 4.6 | 4.3 | 4.3 | 4.2 | — |
Sold By | DeluxeDeals | Abe's Electronics Center | DealsCenter | Cachapa | Woot | Homegoods Shop |
speaker size | 31.75 centimeters | — | 120 millimeters | 268 millimeters | — | — |
power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Corded Electric | — |
connectivity tech | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
speaker type | Woofer, Tweeter | — | Tweeter | Tweeter | Portable Bluetooth Speakers | — |
mounting type | — | Tabletop | Freestanding | Tabletop | Floor Standing | — |
weight | 4.5 pounds | — | 9.75 pounds | 7.3 pounds | 4.5 kilograms | 7.3 pounds |
model name | Onyx Studio 4 | HKOS6BLUAM.5 | Onyx Studio 7 | Onyx Studio 7 | Harman Kardon Onyx Studio 8 | — |
What's in the box
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Product information
Product Dimensions | 12.5 x 8.2 x 12.2 inches |
---|---|
Item Weight | 4.5 pounds |
ASIN | B075BM52PJ |
Item model number | HKOS4BLKEU |
Batteries | 1 A batteries required. |
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #23,499 in Electronics (See Top 100 in Electronics) #757 in Portable Bluetooth Speakers |
Is Discontinued By Manufacturer | No |
Date First Available | August 28, 2017 |
Manufacturer | Harman Kardon |
Country of Origin | China |
Speakers Maximum Output Power | 15 Watts |
Item Weight | 4.5 Pounds |
Charging Time | 8 Hours |
Number Of Items | 1 |
Warranty & Support
Feedback
Videos
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Honest review of Harman Kardon Wireless Bluetooth Speaker
Desi Morris
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Is this speaker truly easy to connect?
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Onyx Studio 4 - Watch Before You Buy
The Product Lab
Product Description
Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (Latest Model!)
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the sound quality, quality and performance of the speakers. For example, they mention that it has a very good sound, it's well built and serves its purpose well. That said, some are happy with ease of use, and portability. Opinions are mixed on battery life, and connectivity.
AI-generated from the text of customer reviews
Customers like the sound quality of the speakers. For example, they say it has a very good sound, is awesome, and has the most dynamic sound they've ever heard from a Bluetooth speaker. That said, some complain about the size and weight of the product.
"...UE Hyperboom - This is the best sounding - but really not by enough to justify the price tag. I was willing and I was actually rooting for this one...." Read more
"...It is amazing how good the bass is from this small speaker...." Read more
"...It is impressive in it's clarity, and bass, and fills a room with rich sound, not that normal tinny sound most bluetooth speaksers sound like." Read more
"...Even in these conditions, they still have a very good sound, very light weight and durable...." Read more
Customers are satisfied with the quality of the speakers. They mention that it is well built, has a solid low end, and is the best high-quality speaker you can buy for little money. Some say that the product has gotten better on the original model.
"...conditions, they still have a very good sound, very light weight and durable...." Read more
"This speaker is awesome. It’s really loud and it’s durable. I’ve had it for several months now...." Read more
"...Great sound in all ranges, portable and durable" Read more
"...for portable speakers, found that this onyx studio is the best as quality vs price, AND IT SEEMS IT WAS RIGHT!!! Planning to buy another one…" Read more
Customers like the performance of the speakers. They mention that they are absolutely fantastic, perfect, and serve their purpose well. They also say that the bass is nice and crisp, and the highs are nice and snappy.
"...So this works nicely for my musical tastes. I have been buying audio equipment for about 45 years and this is an absolute bargain on all fronts...." Read more
"...The sound on my two year old series 3 is still pretty good, still nice and heavy on the bass BUT it started cutting itself off...." Read more
"...to the kitchen area it drops half power to 30 watts and is not efficient for my needs which is music loud enough to enjoy r&r and blue's music needs..." Read more
"This product is amazing and worth every penny! The battery life is outstanding." Read more
Customers like the value of the speakers. For example, they say it's well worth the price, has the best value and quality, and is an incredible speaker. Some mention that the price is high, but the speakers are worth it.
"...This thing puts out sound of much bigger speakers at a great price,I love it!..." Read more
"...you can overcome the app shortcomings this speaker is an excellent value for the price Amazon has it, $126...." Read more
"Great product especially for the price. Purchased to replace my studio 2. This one doesn't have the same thunder if I'm being honest...." Read more
"...But it’s worth the purchase!" Read more
Customers find the speakers easy to use. They say it pairs easily with their devices and connects easily to phones and tablets for control. Customers also mention that the sound quality is off the charts.
"This is one of the best Bluetooth speakers ! Easily connected to iPhone using Apple or Amazon music...." Read more
"This little speaker is a champ! Connects easily to our iphone, ipad, etc...." Read more
"...Great for linking together for seamless/equal sound throughout my house.Great sound in all ranges, portable and durable" Read more
"...Love that it is bluetooth and connects easily to phones and tablets for control. The H/K 4 has more options use than previous models...." Read more
Customers like the portability of the speakers. They say it's easy to carry around, has a great sound, and is small enough to take with you. Some mention that it'll travel well and is perfect for use in small areas.
"...Portability with travel...you are not gonna get much better than the Marshall Middleton if you are willing to eat that $299 price tag...." Read more
"...Even in these conditions, they still have a very good sound, very light weight and durable...." Read more
"...sounds wonderful, even outdoors when we swim, and is pretty easy to carry around the house with the built in handle...." Read more
"...Great sound in all ranges, portable and durable" Read more
Customers are mixed about the battery life of the speakers. Some mention that it has an outstanding battery life, while others say that it loses power after 5-7 minutes after charging.
"...The Onyx 2 no longer works without being plugged in (and I fear this will be the case with the 4 in a couple years)- but I needed something for my..." Read more
"...The battery will play for a decent while, but it's maybe a few hours...." Read more
"Had speaker for 2-3 yrs; it does not hold a chg. It losses power after 5-7 minutes after charging! Have to keep speaker plugged in!" Read more
"...Battery life is ok at this time, only been using for a couple of days and have not have to charged them after 3-4 hours of use...." Read more
Customers are mixed about the connectivity of the speakers. Some mention that it has an amazing sound quality, good connection range, and connects to many other devices. However, others say that it doesn't connect to the one thing that they would, it has intermittent Bluetooth connectivity problems, and linking them has some interesting issues.
"...limitation of its size to be compensated for, yielding a hi-fi frequency response, and the only thing missing is stereo imaging." Read more
"...This is amazing however, not being able to connect to the one thing that I would think most people have is a major flaw, ie Alexa...." Read more
"...Love that it is bluetooth and connects easily to phones and tablets for control. The H/K 4 has more options use than previous models...." Read more
"Great speaker! Also wireless feature with great sound 99 percent of the time. I did have a few songs come through weird at max volume...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Remember - portable for the pool - so I looked at everything and not being a JBL fanboy I decided on the Marshall Middleton the Onyx 4 and the UE Hyperboom.
Marshall - really sounds great - very crisp sound and they get a lot out of this little speaker. If I was traveling a lot and bringing it to my room this would be my speaker. The most portable of the three - but the smallest sounding (which again, is still pretty damn good). Good bass - but not like the other two considering its $300.
UE Hyperboom - This is the best sounding - but really not by enough to justify the price tag. I was willing and I was actually rooting for this one. But when you are at a pool and the water feature is going on...are you really gonna see much difference in clarity? If you want to crank it - this is a better option. If you have neighbors and live on a golf course...it won't matter and the clarity of the the HK and the Middleton are both great...again $400..I did not see a significant jump in sound that "blew me away."
HK Onyx 4 - I have a 19 speaker HK system in my vehicle and my friends say it is the best sounding system in any car they have ever heard...and I tend to agree. My tastes run from Klipsch home systems to now the upgraded Sonos Arc with 4 surrounds and the large subwoofer....so I like good sound. The HK will not blow you away with power - it will sound great at a pool and your friends will say...WOW that sounds really good! If you want power go with JBL...but to me they all sound the same and again - to get something that will give you that kind of power....your back to over $400. The batteries on the HK 2 I had sucked and I fear this will be the case with the 4. I am very disappointed that the sound is not much - if at all - different...but the 2 was pretty perfect. I also got the HK 6 a couple months ago and played it for maybe 30 seconds - boxed it up and returned. Horrible in my opinion. I also dabbled with the Sony SRS-XG300. A beautiful speaker which sounds like it is playing underwater...again I did play with all these on the equalizer settings (which the HK does not have) to give them all a fair fight.
So if your gonna crank it up...$400 is no issue...go with the Hyperboom. Sound will not be that much different (especially if there is background noise like water features at pools etc.) But, it will crank louder than the HK and still give you some great sound quality.
Portability with travel...you are not gonna get much better than the Marshall Middleton if you are willing to eat that $299 price tag.
The HK gives you a lot but again that battery issue should have been resolved...they know about it and have done nothing in the way of battery (or sound really in my opinion - which again is not a bad thing) for the last 7 years. The price is a little high - but the sound quality is still 5 stars and that is what I am rating it on. Good luck in your own search - and when in doubt between 2...get them both and compare - Amazon makes it easy for returns.
Reviewed in the United States on June 1, 2023
Remember - portable for the pool - so I looked at everything and not being a JBL fanboy I decided on the Marshall Middleton the Onyx 4 and the UE Hyperboom.
Marshall - really sounds great - very crisp sound and they get a lot out of this little speaker. If I was traveling a lot and bringing it to my room this would be my speaker. The most portable of the three - but the smallest sounding (which again, is still pretty damn good). Good bass - but not like the other two considering its $300.
UE Hyperboom - This is the best sounding - but really not by enough to justify the price tag. I was willing and I was actually rooting for this one. But when you are at a pool and the water feature is going on...are you really gonna see much difference in clarity? If you want to crank it - this is a better option. If you have neighbors and live on a golf course...it won't matter and the clarity of the the HK and the Middleton are both great...again $400..I did not see a significant jump in sound that "blew me away."
HK Onyx 4 - I have a 19 speaker HK system in my vehicle and my friends say it is the best sounding system in any car they have ever heard...and I tend to agree. My tastes run from Klipsch home systems to now the upgraded Sonos Arc with 4 surrounds and the large subwoofer....so I like good sound. The HK will not blow you away with power - it will sound great at a pool and your friends will say...WOW that sounds really good! If you want power go with JBL...but to me they all sound the same and again - to get something that will give you that kind of power....your back to over $400. The batteries on the HK 2 I had sucked and I fear this will be the case with the 4. I am very disappointed that the sound is not much - if at all - different...but the 2 was pretty perfect. I also got the HK 6 a couple months ago and played it for maybe 30 seconds - boxed it up and returned. Horrible in my opinion. I also dabbled with the Sony SRS-XG300. A beautiful speaker which sounds like it is playing underwater...again I did play with all these on the equalizer settings (which the HK does not have) to give them all a fair fight.
So if your gonna crank it up...$400 is no issue...go with the Hyperboom. Sound will not be that much different (especially if there is background noise like water features at pools etc.) But, it will crank louder than the HK and still give you some great sound quality.
Portability with travel...you are not gonna get much better than the Marshall Middleton if you are willing to eat that $299 price tag.
The HK gives you a lot but again that battery issue should have been resolved...they know about it and have done nothing in the way of battery (or sound really in my opinion - which again is not a bad thing) for the last 7 years. The price is a little high - but the sound quality is still 5 stars and that is what I am rating it on. Good luck in your own search - and when in doubt between 2...get them both and compare - Amazon makes it easy for returns.
Reviewed in the United States on April 15, 2023
Top reviews from other countries
I love it. Its small format with this sound quality, it's a win win!
If you love good music, just blindly go for it.