Harman Kardon Onyx Studio 7 . Speaker

As music becomes a part of modern lifestyle, finding a device that is both beautiful and provides quality sound is more important than ever. Among the popular Bluetooth speaker lines today, one outstanding choice is Harman kardon onyx studio 7 – speaker model with bold European design, 50W capacity, balanced sound range and ideal battery life for any entertainment space.

General introduction to Harman Kardon Onyx Studio 7 speakers

Harman kardon onyx studio 7 is a high-end portable Bluetooth speaker with a distinctive design style, combining powerful sound performance and sophistication in every detail. With a 2-way speaker system, 50W capacity, stable Bluetooth connection and battery life of up to 8 hours, OnyxStudio 7 is the ideal choice for home entertainment, office or light parties.

Outstanding product specifications:

• Output power: 50W RMS – ensures powerful sound, covering a space of 20–30m².
• Frequency response range: 50Hz – 20.000Hz (–6dB) – full reproduction of deep bass to detailed treble.
• Speaker: 1 120mm woofer + 2 25mm tweeters – 2-way design creates clear stereo.
• Bluetooth: Version 4.2 – stable connection, supports A2DP 1.3 and AVRCP 1.6.
• Signal to noise ratio (SNR): > 80dB – clear sound, little distortion.
• Battery life: Up to 8 hours (50% volume) – enough for a whole party without charging.
• Full charge time: 4 – 5 hours – using 19V / 2A power source for fast and safe charging.
• Battery Type: Li-ion polymer 11.70Wh (3.6V/3250mAh) – high quality standard battery, good life.
• Size: 268.0 x 302.5 x 159.5 mm – compact for desktop use, easy to carry thanks to integrated aluminum handle.

Detailed review of the outstanding features and specifications of the Harman Kardon Onyx Studio 7 bluetooth speaker

Harman kardon onyx studio 7 is not just a portable Bluetooth speaker, but also a work of design that combines high-end audio performance with European aesthetics. Below is an in-depth review of the design, sound quality, connectivity and user experience – helping you understand why this product is popular in the high-end wireless speaker segment.

High-end, sophisticated and convenient design

OnyxStudio 7 Possessing the characteristic circular design of the Onyx line, with the highlight being the solid aluminum handle that both acts as a sturdy base and increases mobility, creating a luxurious, modern look. The speaker shell is finished with a high-quality fabric mesh, not only increasing aesthetics but also supporting better acoustics.

Neutral colors such as black, navy blue or gray help the device blend easily into any interior space, from living room, bedroom to office. Compact size 268 x 302.5 x 159.5 mm, moderate weight about 3.3 kg, allowing easy portability without being cumbersome.

Powerful sound system, vivid sound reproduction

The speaker is equipped with a 2-way configuration including 1 120mm woofer and 2 25mm tweeters, providing detailed and balanced sound reproduction. The actual power of 50W RMS is enough to fill a space of 20-30m² without distortion or loss of detail at high volume.

Bass goes down to 50Hz, combined with clear treble up to 20.000Hz, helping to express both EDM, pop and light acoustic music well. With SNR ratio > 80dB, the sound transmitted to the speaker has high clarity, limits noise and interference, bringing a seamless and realistic listening experience.

Stable Bluetooth connection, support dual speaker link

Harman kardon onyx studio 7 Using Bluetooth 4.2 connection standard, ensuring stable transmission within 10 meters, compatible with most smartphones, tablets and laptops today. The highlight is the Wireless Dual Sound feature, allowing users to connect 2 Onyx Studio 7 speakers together to create a true stereo sound system, expanding the music space.

Although it doesn't support high-end codecs like aptX or LDAC, the music streaming quality at SBC level is still enough for home entertainment or work needs.

Good battery life for all day use

The speaker is equipped with a 11.70 Wh (3.6V / 3250 mAh) Li-ion polymer battery, allowing for up to 8 hours of continuous music playback at 50% volume. This is the ideal battery life for picnics, work, study or light parties at home. Full charging time is about 4-5 hours, via a 19V/2A DC charging source, ensuring fast and safe charging speed.

Although not the most durable battery speaker on the market, this battery life is completely suitable for users who demand high sound quality rather than super long usage time.

Good user experience, simple but effective

User experience OnyxStudio 7 is rated as smooth, not cumbersome. All control buttons such as power, volume, bluetooth and dual sound are clearly arranged on the top, responsive.

Although it doesn't have waterproof features or a built-in virtual assistant, for the group of users who need a speaker that "just needs good music, beautiful design, fast connection", then OnyxStudio 7 Completely meets expectations. In particular, the product is suitable for those who love minimalist aesthetics and "clean - full - deep" sound.

Flexible, popular application of Harman Kardon Onyx Studio 7 portable speaker

With compact design, powerful sound and high portability, Harman kardon onyx studio 7 suitable for many different spaces and purposes, from personal entertainment to creating highlights in professional environments.

• Family room: Reproduces vivid sound when watching movies, listening to music or singing light karaoke at home.
• Bedroom or personal space: Luxurious design, moderate volume for relaxation and easy placement.
• Office: Create a comfortable working space with soft background music, increasing creative performance.
• Coffee shop, small tea room: Is an aesthetic highlight and enhances the music experience for customers.
• Picnic, outdoor party: Easy to carry thanks to the convenient handle, battery life up to 8 hours, suitable for groups of friends.

Harman Kardon Onyx Studio 7 Speaker FAQ

Is the Harman Kardon Onyx Studio 7 speaker suitable for professional karaoke?

No, this product is designed for personal music listening, karaoke is only a secondary function when combined with an intermediate support device.

Does the Harman Kardon Onyx Studio 7 have a built-in wireless microphone for karaoke?

No. The speaker does not have a built-in microphone nor does it support a mic port – you must connect a mic via karaoke mixer with Bluetooth.

Is there any Bluetooth karaoke mixer that can be connected to Harman Kardon Onyx Studio 7?

Yes. Samples such as Sumico SU-910, EUDAC KM180, or LEQI KG-3000 All support Bluetooth connection to transmit music and microphone signals to the speaker.

Should Onyx Studio 7 be paired with a mechanical amplifier for karaoke?

No. Engine sound No Bluetooth, need to convert signal port or RCA cable → Bluetooth, quite inconvenient.

Do I need a power amplifier when using Harman Kardon Onyx Studio 7 with karaoke?

No. The speaker is active (has power), cannot be used with a power amplifier (main power amplifier) like traditional passive speakers.