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Hej! Jag säljer en subwoofer som heter Infinity Kappa Sub och som är i väldigt bra skick. Det är en riktig sub som låter fantastiskt bra framförallt till musik. Subwoofern är utrustad med en 10 tums bas samt ett slutsteg på 220 Watt RMS och subwoofern går ända ner till 25 hz. Med suben så medföljer kalibreringssystemet RABOS som är komplett med skiva och kaliberingsenhet. Suben är en rejäl pjäs som har riktigt mycket kraft och suben kan kopplas antingen med högnivå eller lågn
Infinity’s Kappa line has a strong reputation among vintage hi-fi fans for punchy, authoritative bass and a distinctly serious build. At kr3,500, this sits well below the kr5,202 median and even under the kr2,931 25th percentile is not the issue here; it’s a very attractive buy if the unit is complete and functioning properly.
That makes it a worthwhile pickup for someone after a capable, characterful subwoofer from a respected range. The upside is simple: if it’s clean, original, and hasn’t been abused, you’re getting a well-liked piece of old-school Infinity performance at a price that leaves room for any needed refresh work. I’d just verify driver health, amp behavior, and any missing extras before committing.
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.
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