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Seller's Description

Bij deze bied ik mijn harman kardon onyx studio 4 aan. De speaker is gebruikt, maar werkt nog perfect. Het geluid is zoals je van harman kardon mag verwachten: krachtig, helder en met een diepe bas. I

Our Thoughts RADAR AI

€80 is above your local median of €58 and well above the 25th percentile at €39, so this reads as a somewhat ambitious ask rather than a bargain. It is still below the 75th percentile at €69, but only by a small margin, so I’d want a bit more to feel good about it at this level.

The upside is that this model is generally well-liked for its big, room-filling sound, solid bass for the size, and attractive design, and the included cables/accessories help. If the battery is healthy and the unit is clean, it can be a nice buy for someone who wants a stylish all-in-one speaker and values convenience over absolute neutrality.

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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