Harman Kardon Onyx Studio 6 Wireless Bluetooth Speaker Review

I’ve had the pleasure of testing out the Harman Kardon Onyx Studio 6, and let me tell you, it’s a powerhouse of a wireless Bluetooth speaker.

This sleek and stylish device not only looks great, but it also delivers an impressive sound performance.

With its reliable connectivity and compatibility with various devices, you can easily enjoy your favorite music anywhere.

The long battery life and quick charging make it even more convenient.

Plus, its portability and durability ensure that you can take it on the go without worry.

In this review, I’ll delve into all the additional features and functions that make the Onyx Studio 6 a great value for your money.

So, let’s dive in and explore this exceptional speaker!

Key Takeaways

  • Sleek and stylish cylindrical body with a matte finish for sophistication
  • Impressive sound performance with clear and crisp audio clarity, powerful bass, and immersive sound
  • IPX7 waterproof rating, making it perfect for outdoor activities and pool parties
  • Seamless wireless connectivity with Bluetooth 4.2 technology and wireless dual sound feature for an immersive listening experience

Design and Build Quality

The design and build quality of the Harman Kardon Onyx Studio 6 speaker is top-notch, making it a stylish and durable option for music lovers.

The speaker is encased in a sleek, cylindrical body, crafted with premium materials that exude elegance. Its matte finish adds a touch of sophistication, making it a perfect complement to any modern interior.

The Onyx Studio 6 speaker is not only aesthetically pleasing but also built to last. It is constructed with high-quality materials, ensuring durability and longevity. The sturdy metal grille protects the internal components, while the rubberized base provides stability and prevents vibrations. This attention to detail in the design and build quality guarantees a speaker that can withstand the test of time.

Despite its compact size, the Onyx Studio 6 delivers impressive sound performance. The speaker features a built-in woofer and tweeter, producing rich and immersive audio. The bass is deep and punchy, while the highs are crisp and clear. Whether you’re listening to your favorite tracks or watching movies, the Onyx Studio 6 delivers an exceptional audio experience.

Additionally, the speaker is equipped with wireless Bluetooth technology, allowing for seamless connectivity with your devices. It has a range of up to 30 feet, ensuring uninterrupted playback even when you’re not in close proximity to the speaker.

Sound Performance

When it comes to sound performance, three key factors that deserve attention are bass quality, audio clarity, and volume range.

The bass quality determines the depth and richness of the low-end frequencies, adding depth and impact to the overall listening experience.

Audio clarity refers to the crispness and detail in the sound, allowing for a more immersive and enjoyable listening session.

Lastly, the volume range indicates the speaker’s ability to produce both soft and loud sounds, catering to various preferences and environments.

Bass Quality

To truly appreciate the bass quality of the Harman Kardon Onyx Studio 6 wireless Bluetooth speaker, you’ll be blown away by how deep and powerful it sounds. The bass response on this speaker is truly remarkable. It has a tight and controlled low-end, which adds richness and depth to the overall sound.

Whether you’re listening to bass-heavy music genres like hip-hop or electronic, or even watching action-packed movies, the Onyx Studio 6 delivers a satisfying bass experience. The speaker utilizes a passive radiator design, which helps in enhancing the bass output without compromising on clarity. The result is a room-filling sound with punchy bass that truly immerses you in your music or movie.

If you’re a bass lover, this speaker will definitely impress you with its exceptional bass performance.

Audio Clarity

You’ll be amazed at how clear and crisp the audio sounds on the Harman Kardon Onyx Studio 6, making it perfect for enjoying your favorite music or movies. The sound quality is truly exceptional, delivering a rich and immersive listening experience. Whether you’re listening to a symphony or watching an action-packed movie, every detail is brought to life with stunning clarity. The Onyx Studio 6 utilizes advanced audio technology to ensure that every note and sound effect is reproduced accurately and with precision. The speaker’s high-frequency drivers and passive radiators work together seamlessly to create a balanced and dynamic soundstage. With the Onyx Studio 6, you won’t miss a single beat or nuance in your audio. It’s like having a concert hall or a cinema right in your own home.

Features Benefits
High-frequency drivers Delivers crystal clear highs and vocals
Passive radiators Enhances bass response for a more immersive experience
Advanced audio technology Reproduces audio with accuracy and precision
Balanced soundstage Ensures every detail is heard
Concert hall-like experience Brings the live music experience to your home

Volume Range

With its impressive volume range, you can easily adjust the audio level on the Onyx Studio 6 to suit your preferences. Whether you enjoy listening to music at a low volume for relaxation or prefer a louder sound for parties, this speaker has got you covered.

The volume control buttons on the speaker itself are conveniently placed and easy to use. Additionally, you can also adjust the volume directly from your Bluetooth-connected device.

The Onyx Studio 6 offers a wide range of volume levels, allowing you to find the perfect balance between clarity and power. Whether you’re in a small room or a large outdoor space, this speaker delivers impressive volume without compromising on sound quality.

Connectivity and Compatibility

The Harman Kardon Onyx Studio 6 speaker is compatible with a wide range of devices, making it easy to connect and enjoy your favorite music. Whether you have an iPhone, Android phone, tablet, or laptop, this speaker has got you covered.

Here are some key features of its connectivity and compatibility:

  • Bluetooth 4.2: The Onyx Studio 6 utilizes Bluetooth 4.2 technology, allowing you to wirelessly connect your device to the speaker with ease. Simply pair your device to the speaker and start playing your music instantly.
  • Wireless Dual Sound: With the Wireless Dual Sound feature, you can connect two Onyx Studio 6 speakers together, creating a more immersive audio experience. This is perfect for parties or for filling a larger space with high-quality sound.
  • AUX Input: In addition to Bluetooth connectivity, the Onyx Studio 6 also has an AUX input, giving you the option to connect your device directly to the speaker using a 3.5mm audio cable. This is useful if your device doesn’t have Bluetooth capabilities or if you prefer a wired connection.

With its wide range of connectivity options, the Harman Kardon Onyx Studio 6 speaker ensures that you can enjoy your music from any device, regardless of its operating system or brand. Whether you’re at home, in the office, or on the go, this speaker provides a seamless and hassle-free listening experience.

Battery Life and Charging

To ensure uninterrupted music playback, make sure to charge the Onyx Studio 6 speaker fully before using it.

The battery life of this wireless Bluetooth speaker is quite impressive. When fully charged, it can provide up to 8 hours of continuous playtime, depending on the volume level and the type of music being played. This makes it perfect for long gatherings, parties, or even outdoor adventures.

Charging the Onyx Studio 6 is a simple process. The speaker comes with a power adapter and a charging cable. Connect the power adapter to a power source and plug the other end of the cable into the charging port of the speaker, which is conveniently located at the back. The charging indicator light will turn on, indicating that the battery is being charged. It takes approximately 5 hours to fully charge the speaker.

One great feature of the Onyx Studio 6 is that it supports wireless charging. If you have a compatible wireless charging pad, you can simply place the speaker on it to charge. This is a convenient option for those who prefer a cable-free charging experience.

It is important to note that the Onyx Studio 6 can also be used while it is charging. So, if you find yourself running low on battery during a party or while enjoying your favorite music, you can simply connect the power adapter and continue using the speaker without any interruption.

Portability and Durability

When it comes to the portability and durability of the Harman Kardon Onyx Studio 6 wireless Bluetooth speaker, I must say that it impresses me. The speaker is designed to be easily carried around, making it a great option for on-the-go use. It has a sturdy handle on top, which allows for convenient transportation.

Here are some key features that make the Onyx Studio 6 portable and durable:

  • Compact Design: The speaker has a compact and sleek design, making it easy to fit into a backpack or carry in your hand. It doesn’t take up much space and is lightweight, so you won’t have any trouble carrying it around.
  • IPX7 Waterproof Rating: The Onyx Studio 6 is rated IPX7, which means it can withstand being submerged in up to 1 meter of water for up to 30 minutes. This makes it perfect for outdoor activities, pool parties, or even just using it in the bathroom without worrying about water damage.
  • Premium Build Quality: The speaker is built with high-quality materials that not only enhance its durability but also give it a premium look and feel. The fabric covering the speaker is not only aesthetically pleasing but also helps protect it from scratches and bumps.

Overall, the Harman Kardon Onyx Studio 6 wireless Bluetooth speaker offers a great combination of portability and durability. Whether you’re taking it to the beach, on a hike, or just using it around the house, you can trust that it will withstand the rigors of everyday use.

Additional Features and Functions

If you’re looking for more than just portability and durability, you’ll be pleased to know that the Onyx Studio 6 offers a range of additional features and functions.

One of the standout features of this wireless Bluetooth speaker is its impressive sound quality. With its powerful 50W amplifier and advanced drivers, the Onyx Studio 6 delivers rich and immersive audio that truly fills the room. Whether you’re listening to music, watching movies, or playing games, the sound quality is top-notch.

Another great feature of the Onyx Studio 6 is its long battery life. With up to 8 hours of playtime on a single charge, you can enjoy your favorite tunes without worrying about running out of power. This makes it perfect for outdoor gatherings, parties, or even just a day at the beach.

The Onyx Studio 6 also offers wireless dual sound, which allows you to connect two speakers together for an even more immersive listening experience. This feature is great for larger spaces or if you want to have a stereo sound setup.

In terms of connectivity, the Onyx Studio 6 offers Bluetooth 4.2 technology, which ensures a stable and reliable connection with your devices. It also has a built-in microphone, so you can use it as a speakerphone for hands-free calls.

Overall, the Onyx Studio 6 is more than just a portable and durable speaker. It offers impressive sound quality, long battery life, wireless dual sound, and convenient connectivity options. Whether you’re a music lover, movie enthusiast, or just someone who enjoys good audio, the Onyx Studio 6 is definitely worth considering.

Value for Money

You’ll be pleased to know that the Onyx Studio 6 offers excellent value for money with its impressive features and functions. This wireless Bluetooth speaker is not only aesthetically pleasing with its sleek design, but it also delivers exceptional audio quality that rivals higher-end speakers on the market.

Here are some reasons why the Onyx Studio 6 is worth every penny:

  • Powerful Sound: Despite its compact size, the Onyx Studio 6 produces rich, room-filling sound that will impress even the most discerning audiophiles. With its 50W RMS power output and dual passive radiators, you can enjoy deep bass, crisp highs, and clear vocals.
  • Long Battery Life: With up to 8 hours of playtime, the Onyx Studio 6 ensures uninterrupted music enjoyment throughout the day. Whether you’re hosting a party or simply relaxing at home, you won’t have to worry about constantly charging the speaker.
  • Wireless Connectivity: Thanks to its Bluetooth 5.0 technology, the Onyx Studio 6 provides seamless wireless connectivity. You can easily connect your smartphone, tablet, or laptop to the speaker and enjoy your favorite tunes wirelessly from any corner of the room.

Frequently Asked Questions

Is the Harman Kardon Onyx Studio 6 Speaker Compatible With Voice Assistants Like Siri or Google Assistant?

Yes, the Harman Kardon Onyx Studio 6 speaker is compatible with voice assistants like Siri or Google Assistant. It allows you to control the speaker’s functions and play music using voice commands.

Can the Speaker Be Paired With Multiple Devices Simultaneously?

Yes, the speaker can be paired with multiple devices simultaneously. For example, I can connect my phone and tablet at the same time, allowing me to switch between devices seamlessly. It’s a convenient feature for multitasking.

Does the Onyx Studio 6 Have a Built-In Microphone for Hands-Free Calling?

Yes, the Onyx Studio 6 has a built-in microphone for hands-free calling. With this feature, you can easily make and receive calls without needing to hold your phone, providing convenience and functionality.

What Is the Range of the Bluetooth Connectivity for the Speaker?

The range of the Bluetooth connectivity for this speaker is up to 33 feet. It allows you to wirelessly connect your devices within this range, providing convenient and hassle-free audio streaming.

Does the Speaker Come With a Carrying Case for Easy Transportation?

Yes, it comes with a carrying case for easy transportation. It is designed to protect the speaker and make it convenient to take it on the go.


In conclusion, the Harman Kardon Onyx Studio 6 wireless Bluetooth speaker is a top-notch choice for any audiophile.

Its sleek design and solid build quality make it a stylish addition to any room.

The sound performance is truly remarkable, delivering crisp and clear audio with deep bass.

With its versatile connectivity options, you can easily connect it to various devices.

The long battery life ensures uninterrupted music playback, while its portable and durable design allows you to take it anywhere with ease.

Overall, this speaker is as impressive as a summer sunset, providing a delightful listening experience.

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Noah Wood
Noah Wood

Hello there! I'm Noah, a GIS (Geographic Information Systems) specialist. With a background in geography and technology, I explore the applications of GIS in mapping, spatial analysis, and location-based services. Join me as we navigate the world through the lens of geospatial technology.

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