If you're on the hunt for a portable speaker that delivers powerful sound without the hassle of tangled wires, the Harman Kardon Onyx Studio 4 might catch your eye. It's easy to feel overwhelmed with choices, especially when sound quality and battery life are top concerns.
With sleek design and solid performance, this speaker promises to elevate your audio experience. But does it truly live up to the hype? Keep reading to find out if it’s the right fit for you.
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Darkside Vinyl's Verdict:
The Harman Kardon Onyx Studio 4 delivers an impressive audio experience. Its sleek design complements any space while providing rich, room-filling sound. We enjoyed using it, but a few minor quirks prevent it from being perfect.
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PROS
- 8 hours of playtime
- Voice assistant integration
- Dual sound feature
CONS
- Heavy and bulky
Get the Full Picture
Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker | Waldo Flynn's Opinion
The Harman Kardon Onyx Studio 4 delivers exceptional sound quality and elegant design, making it a standout choice for both home and on-the-go listening experiences.
Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker | Amazon's Opinion
Amazon customers agree that the Harman Kardon Onyx Studio 4 delivers impressive sound quality and stylish design, making it a great addition to any space.
Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker | Reddit's Opinion
The Harman Kardon Onyx Studio 4 is widely praised on Reddit for its impressive sound quality and stylish design, making it a favorite among portable Bluetooth speakers.
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Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Overview
The Harman Kardon Onyx Studio 4 is a stylish Bluetooth speaker that brings a lot of character to any space. Its elegant design catches the eye, and it fits right in with modern decor.
When we tested it, the sound quality was impressive. It fills the room nicely, making it perfect for gatherings or just chilling at home. However, it does have a few quirks that might not suit everyone. Overall, it's a solid choice for those who value both aesthetics and audio performance.
Design and Build Quality
The Harman Kardon Onyx Studio 4 boasts an elegant and modern design. Its circular shape gives it a stylish flair that stands out in any setting, whether it's your living room or outdoor gatherings.
Weighing in at a solid but manageable size, it’s easy to carry around. The premium materials used in its construction add to its durability while still maintaining a chic look.
With a fabric-covered exterior and a striking aluminum handle, it feels both robust and refined. This attention to design makes it an attractive addition to any decor.
Sound Quality
The sound quality of the Onyx Studio 4 is truly impressive. It delivers clear highs and deep bass, creating a rich listening experience.
We tested it at various volume levels, and it maintained clarity without distortion. It’s ideal for everything from casual background music to more focused listening sessions.
The speaker's ability to fill a room with sound is one of its standout features. It’s perfect for parties or simply enjoying your favorite tunes at home.
Wireless Connectivity
Connecting to the Onyx Studio 4 is a breeze thanks to its Bluetooth capabilities. Pairing with our devices was quick and hassle-free.
We appreciated the extended range that allows us to move around without losing connection. This makes it convenient for those moments when you want to take your phone to another room.
It also supports multiple connections, allowing two devices to connect simultaneously. This feature is great for sharing control among friends during a gathering.
Battery Life
The battery life on the Onyx Studio 4 is commendable. We found that it lasts up to eight hours on a single charge, which is perfect for extended listening sessions.
During our testing, we were able to enjoy music throughout a full afternoon BBQ without needing a recharge. This reliability makes it great for outdoor use.
The speaker also features a convenient charging dock, which makes recharging easy. Just set it down, and it’s ready for your next session.
Voice Assistant Integration
One of the cool features of the Onyx Studio 4 is its built-in voice assistant functionality. It works seamlessly with both Google Assistant and Siri.
This makes it super convenient to control your music or get answers without needing to grab your phone. We found this feature particularly handy for multitasking.
Simply tap the button to activate your preferred assistant, and you’re good to go. It adds a nice touch of modern convenience to the speaker.
Multi-Room Capability
The Onyx Studio 4 supports multi-room audio, which is fantastic for larger spaces. You can connect multiple speakers for a synchronized sound experience throughout your home.
We tried linking it with another Onyx Studio 4, and the effect was incredible. It created a cohesive sound that enhanced our listening experience.
This feature is ideal for entertaining guests or just enjoying music in different areas of your home without interruption.
Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Review 2025 | Final Thoughts
I had a great time testing the Harman Kardon Onyx Studio 4. Its elegant design and impressive sound really stood out to me. While there are some minor drawbacks, the overall experience was fantastic and worth considering for anyone in the market for a wireless speaker.
- 8 hours of playtime
- Voice assistant integration
- Dual sound feature
- Heavy and bulky
Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Review 2025 | FAQs
What is the battery life of the Harman Kardon Onyx Studio 4?
The Onyx Studio 4 offers up to 8 hours of playtime on a single charge.
Can I connect multiple devices to the Onyx Studio 4?
Yes, you can connect two devices simultaneously for seamless audio playback.
Does the speaker have a built-in microphone?
Yes, it features a built-in microphone for hands-free calls and voice assistant access.
What is the Bluetooth range of the Onyx Studio 4?
The Bluetooth range is approximately 30 feet (10 meters), allowing for wireless connectivity.
Is the Onyx Studio 4 water-resistant?
No, the Onyx Studio 4 is not water-resistant, so it should be kept away from moisture.
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