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Harman Kardon Onyx Studio 4
Item #: 13408349

Harman Kardon Onyx Studio 4

Item #: 13408349
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What Stands Out

Premium Sound Quality
Delivers rich, immersive audio with deep bass and crystal-clear highs, ideal for audiophiles seeking an elevated listening experience.
Stylish Design
Boasts a sleek, modern look with a fabric and aluminum finish, making it an attractive addition to any home or office setting.
Bluetooth Connectivity
Easily connects to devices within a 30-foot range, allowing wireless streaming of music from smartphones and tablets for convenience and flexibility.

Product Details

Get the latest Harman Kardon Onyx Studio 4 at Ubuy Singapore. Explore a wide range of audio products and enjoy global shipping. Shop now!
  • 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.
BrandHarman Kardon
Battery life8 h
Resists waterN
WirelessBluetooth
ColorWhite
Rec locationIndoor
Rms power rating30
Power typeBattery
Battery consumption typeIntegrated Rechargeable Battery
Inputs & outputsBluetooth
Smart controlAlexa, Google Home
Smart techY
FeaturesBuilt-in Microphone
Assembled product weight8 oz (226.8 grams)
Height14 in (35.56 cm)
Number of speakers1
ManufacturerHarmon Kardon
Model nameHKOS4BLKAM
ModelHKOS4BLKAM
Color categoryWhite
Input/output typeBluetooth
Input/output directionBi-Directional
Input/output quantity1
Number of microphones1
Has nrtl listing certificationN
Retail packagingSingle Piece

Who Should Buy?

Suitable For
  • Music Enthusiasts

    Perfect for audiophiles seeking superior sound quality and deep bass in a stylish portable speaker.

  • Home Entertainers

    Ideal for hosting parties, providing rich sound without cluttering space, while enhancing any gathering ambiance effortlessly.

  • Travelers

    Convenient portability combined with Bluetooth connectivity makes it a great choice for music lovers on the go.

Not Suitable For
  • Budget Shoppers

    Higher price point may not be suitable for consumers looking for affordable audio options.

Product Description

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Customer Questions & Answers

  • Question: How to Shop Harman Kardon Onyx Studio 4 Online From Ubuy?

    Answer: It’s easy to shop Harman Kardon Onyx Studio 4 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is Harman Kardon Onyx Studio 4 Available to Shop Online in Singapore?

    Answer: Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The Harman Kardon Onyx Studio 4 is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Harman Kardon Smart Speakers Editorial Review

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Harman Kardon Onyx Studio 4 is a Bluetooth speaker that delivers impressive sound quality and deep bass, making it a fantastic choice for home audio experiences. With an integrated rechargeable battery offering 8 hours of playtime and smart control compatibility with Alexa and Google Home, it seamlessly blends convenience and performance. Many users have praised its ability to fill up a room with sound, creating an immersive listening experience. However, some recommendations for improvement include adding a USB-C charging option and enhancing compatibility with iOS devices to monitor battery levels.

Customer Reviews & Ratings

4.4
981 customers ratings
  • 5 Star
    7%
  • 4 Star
    1%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
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Pros

  • Impressive sound quality for indoor use
  • Rich, deep bass with minimal distortion
  • Compatible with Alexa and Google Home
  • Easy to connect multiple speakers
  • Lightweight and portable design

Cons

  • Portability could be improved for outdoor use

Platform Trust & Buyer Confidence

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4.3/5 9870 reviews
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FK
Fatuma
Verified buyer

“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”

28 October 2026 · via Trustpilot
JC
Jane
Verified buyer

“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”

30 October 2026 · via Trustpilot
R
Roman
Verified buyer

“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”

31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer

“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”

31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer

“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”

31 October 2026 · via Trustpilot

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