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The stylish Onyx Studio 9 has a design that makes a statement without being too in your face. Harman Kardon claims it gives the speaker a wider soundstage for room-filling audio and that the speaker can tune itself to the space it’s in. It all sounds impressive, but will it also stand out for good sound? Read our review to find out.
pros

cons

What's included?
- What is it?
- What’s the sound like?
- What’s it like to use?
- Is there anything else I should know?
- Should I buy it?
Digital £8.99 per month, cancel any time.
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