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Angeboten wird „Thiel CS 5i“ von Thiel-Audio als Gebrauchtgerät aus der Kategorie „Standlautsprecher“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 4065202257 endet am 15.07.2026 um 21:13 Uhr.
At €5,400, this Thiel CS 1.5 listing is drastically overpriced compared to the typical used market, which shows an estimated median of just €603 for a pair in 2026. Even accounting for the original €2,900 retail price from 1994, the asking price sits far above the 75th percentile and ignores the reality that most used pairs top out around €400–€500 globally. This is not a bargain; it is an ambitious price that demands immediate skepticism.
The CS 1.5 is a respected two-way floor-standing speaker known for its coherent source design and solid bass extension down to 42Hz, making it a worthy candidate for enthusiasts seeking Tim Thiel’s signature clarity at an entry level. However, at this price point, the buyer faces significant upside risk unless the pair is in pristine, original-owner condition with all accessories and no known issues like dust-cap failures. For a fair deal, look for listings closer to the €600 median; this €5,400 ask is a hard pass unless extraordinary provenance is proven.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Thiel Audio emerged in 1976 from a Lexington, Kentucky garage, founded by university friends Jim Thiel, his brother Tom Thiel, and Kathy Gornik. With $25,000 borrowed from family and friends, they bootstrapped a high-performance loudspeaker company rooted in Jim Thiel's innovative engineering. The trio expanded into a 35,000-square-foot facility, exporting to over 30 countries and building a legacy of meticulous craftsmanship until operations ceased in 2018 following financial challenges and leadership changes after Jim's 2009 passing.
The brand focused exclusively on loudspeakers, pioneering time- and phase-coherent designs through Jim Thiel's Coherent Source technology. Signature sloped baffles ensured driver time alignment, paired with first-order crossovers, custom drivers, and furniture-grade cabinets. Iconic models like the CS2.4, CS3.7, and early CS01 spanned floorstanders, bookshelves, on-wall/in-wall options, and subwoofers for stereo, home theater, and whole-home audio, emphasizing realistic sound reproduction over gimmicks.
Thiel occupied a distinctive mid-tier high-end niche, delivering audiophile-grade performance—rivaling pricier exotica—at accessible prices for discerning listeners. Revered by enthusiasts for emotional, lifelike playback, its speakers remain collector favorites on the used market, though new production ended in 2018, cementing Thiel as a vintage icon of American hi-fi ingenuity.
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