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Seller's Description

Nieuwe harman kardon onyx studio 9 draagbare bluetooth speaker. Deze speaker levert superieur geluid met een constant geluidsveld en heeft een batterijduur van 8 uur. De speaker is zelf-afstemmend voo

Our Thoughts RADAR AI

At €155, this sits above the recent used market median of €117 and also clears the €130 75th percentile, so it reads as a bit ambitious rather than a bargain. It is not wildly out of line, but I would want either very clean condition, a complete set, or a bit of negotiation room before calling it strong value.

The appeal here is the speaker’s easy, room-friendly sound and solid brand recognition; these are popular because they do a lot right without demanding much from the rest of the system. If the unit is tidy, fully working, and comes with the original power supply or accessories, it can still be a sensible buy for someone who wants a compact, well-liked speaker and values convenience over chasing the absolute lowest price.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Harman Kardon

Harman Kardon traces its origins to 1953, when Dr. Sidney Harman and Bernard Kardon, both engineers frustrated with conservative audio manufacturing at the David Bogen Company, invested $5,000 each to launch their venture in Westbury, New York. Their debut product, the Festival D1000, became the world's first compact AM/FM hi-fi receiver, blending breakthrough technology with sleek design to make high-fidelity sound accessible beyond technical enthusiasts. Pioneering innovations like the 1958 Festival TA230 stereo receiver, the 1959 Citation II ultra-wide bandwidth tube amplifier, and the 1970 CAD5 hi-fi cassette recorder with Dolby noise reduction cemented their legacy in simplifying premium audio for the home.

The brand focuses on integrated receivers, amplifiers, tuners, and speakers that emphasize performance, reliability, and elegant industrial design. Over decades, it expanded into home theater systems and automotive audio, powering systems in vehicles from Land Rover and BMW to Volvo and Polestar. While not delving into turntables, DACs, headphones, or cables, Harman Kardon prioritizes cohesive hi-fi components that deliver warm, detailed sound without unnecessary complexity.

Harman Kardon holds a solid mid-tier position in the hi-fi market, renowned among knowledgeable buyers for its enduring quality and value rather than ultra-high-end exotica or vintage collector status. Now part of Harman International, it appeals to discerning listeners seeking dependable, stylish gear that echoes its innovative heritage without commanding boutique premiums.

See all Harman Kardon listings on RADAR.

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