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Verkaufe ein Paar Infinity Kappa 9 High-End Lautsprecher in gutem optischen und technischen Zustand.
Rechtlicher Hinweis:
Der Verkauf erfolgt unter Ausschluss jeglicher Sachmängelhaftung. Die Haftung auf Schadenersatz wegen Verletzungen von Gesundheit, Körper oder Leben und grob fahrlässiger und/oder vorsätzlicher Verletzungen meiner Pflichten als Verkäufer bleibt davon unberührt. Da es sich um einen Privatverkauf handelt, besteht keine Garantie, Gewährleistung, Rücknahme oder Umtausch. Mit dem Kauf erklären Sie sich mit diesen Bedingungen einverstanden.
For this category, it’s a seller’s market at €2,100: against the recent comparable asking-price set, that sits well above the €680 75th percentile and roughly 4.5× the €451 median, so this is clearly ambitious rather than fair. Even allowing for strong-condition examples or a complete, particularly clean package, the number is hard to justify from normal used-market behavior.
The upside is that Infinity’s Kappa line is well-regarded for big, lively bass and a distinctive high-end presentation, so a good example can still be a rewarding buy. But at this level, the listing needs real proof of value: fully working drivers, no foam/surround or crossover issues, and ideally documentation or a rare, exceptional-condition story. Without that, I’d treat it as a watchlist item rather than a buy.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Infinity emerged in 1968 from a Woodland Hills, California garage, founded by Arnie Nudell, John Ulrick, and Cary Christie. Driven by Nudell's passion for classical music and innovative engineering, the trio launched with the groundbreaking Servo-Statik speaker system, featuring electrostatic panels paired with a servo-controlled woofer derived from defense technology. This American brand quickly gained traction through pioneering materials like neodymium magnets, mylar diaphragms, and polypropylene cones, establishing a legacy of pushing audio boundaries before acquisitions by Electro Audio Dynamics in 1974 and Harman International in 1983.
The company has long focused on loudspeakers as its hallmark, from early electrostatic hybrids and the iconic Reference and Kappa series to later EMIT and EMIM drivers in the 1970s. While primarily a speaker specialist, Infinity has ventured into home and mobile audio, including amplifiers and systems under Harman ownership, now part of Samsung since 2017. Turntables, DACs, headphones, and cables remain outside its core expertise.
Positioned as a mid-tier powerhouse with high-end aspirations, Infinity commands respect among knowledgeable buyers for its vintage collector appeal and enduring innovations. Once a darling of audiophiles for transparency and dynamics, it now blends accessible performance with Harman reliability, appealing to those seeking proven heritage without boutique exclusivity.
See all Infinity listings on RADAR.
