Harman Kardon Onyx Studio 8 (HKOS8BLUUK) Bluetooth Speaker Review – Blue

Harman Kardon Onyx Studio 8 (HKOS8BLUUK) Review

Introduction

The Harman Kardon Onyx Studio 8 (HKOS8BLUUK) arrived on my desk promising superior sound and elegant design. Having spent several weeks testing its capabilities in various settings – from quiet evenings at home to lively outdoor gatherings – I’m ready to share my comprehensive review. This review focuses on the blue model, but the performance should be consistent across colors.

Features

The Onyx Studio 8 boasts a sleek, modern design. Its unique shape is both visually appealing and functional, contributing to its impressive sound projection. The intuitive controls are easily accessible, and pairing with my various devices (phone, laptop, tablet) was seamless. The built-in microphone for calls is a welcome addition, providing clear audio quality during conversations.

Specification Value
Product Weight 3.52 KG
Colour Name Blue
Product Length 31.2 cm
Product Height 27.5 cm
Product Width/Depth 16.38 cm
Model Number HKOS8BLUUK
Model Name HKOS8BLUUK

Performance

The sound quality is undoubtedly the star of the show. The Onyx Studio 8 delivers a rich, full-bodied sound with impressive clarity across the frequency spectrum. Bass is deep and resonant without being overpowering, and the highs are crisp and detailed. I particularly enjoyed listening to a variety of genres, from classical music to electronic dance music, and the speaker handled them all with grace. The advertised 8-hour battery life proved accurate in my testing, with consistent usage.

However, at maximum volume, there was a slight distortion noticeable at very high frequencies. This was only apparent at extremely loud volumes, however, and wasn’t a significant drawback for everyday use. The Bluetooth connection remained stable throughout my testing period, with no dropouts or interruptions. The call quality was also quite good, with the other party reporting clear and audible sound.

Pros & Cons

  • Pros: Excellent sound quality, elegant design, long battery life, easy to use, clear call quality.
  • Cons: Slight distortion at maximum volume, relatively large and heavy for portability.

Final Verdict

The Harman Kardon Onyx Studio 8 (HKOS8BLUUK) is a fantastic portable Bluetooth speaker. Its superb sound quality, stylish design, and long battery life make it a compelling choice for anyone looking for a premium audio experience. While the size and weight might be a concern for some seeking ultimate portability, the overall performance more than compensates for this minor drawback. I would wholeheartedly recommend this speaker to anyone looking for a blend of style, power, and convenience.