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Offered is „CS5“ by Thiel-Audio as second-hand device from the category „Standing Speaker“ on audio-markt.de - the online market place for high-end. The advert with the number 2655240486 ends on 21.12.2026 at 15:18 o'clock.
The Thiel CS5 is a genuinely ambitious, full-range classic rather than an unremarkable vintage speaker. At €5,500, though, this listing is ambitious against the supplied market: it sits above the €4,963 75th percentile and €4,425 median from two recent comparable asks, making it roughly €500 over the upper-quartile benchmark.
The appeal is substantial: excellent imaging, coherent phase response, deep, authoritative bass, and a detailed presentation that can remain non-fatiguing. The material caveat is system matching: its roughly 2-ohm minimum impedance and complex crossover demand a powerful, capable solid-state amplifier, not merely a respectable wattage figure. At this price, condition should be exceptional and fully documented—especially drivers, crossover health, cabinets, and accessories. Otherwise, negotiation toward the mid-€4,000s would make considerably more sense.
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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