Harman Kardon Onyx Studio 8
Portable Speakers

Onyx Studio 8

Harman Kardon

Released May 1, 2023 · Analysis updated Mar 11, 2026

Sculptural portable speaker with solid build, delivering thick, weighty bass and ample volume for large rooms. The Harman Kardon Onyx Studio 8 scores 74/100 based on 2 expert reviews in the portable speakers category. Coverage includes reviews from Consumerreports and Imore.

Critic Score

What's this?
74

based on 2 expert reviews

ConsumerreportsImore

Low confidence · only 2 reviews

Where to buy

amazon$139.99

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Pros

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Cons

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2 Expert Reviews

75

The Harman Kardon Onyx Studio 8 had Good overall sound quality - this model reproduces music and dialog reasonably well despite the obvious shortcomings in its sound.

72
May 18, 2023

The Harman Kardon Onyx 8 is a solid speaker, but beyond its design, it doesn't really do anything to stand out in a sea of quality Bluetooth speakers.