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Angeboten wird „12XF Cast Iron Hi-End Lautsprecher paar Gast Grey/Nordic Black“ von JERN ApS als Neugerät aus der Kategorie „Lautsprecher, Kopfhörer“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 5151457583 endet am 02.09.2026 um 08:07 Uhr.
At €1,190, this JERN 12XF pair is a stark bargain compared to the obvious alternative: buying new at roughly €3,995 or hunting typical used listings that cluster around €2,561. Based on our database of three recent EUR comparables, the asking price sits well below the 25th percentile of €1,876, making this a genuine steal rather than just a fair deal.
These speakers earn their high-end reputation through a massive, one-piece cast iron cabinet that eliminates resonance, paired with a phase-linear first-order crossover using Mundorf components and SEAS/Wavecor drivers. They deliver neutral, detailed sound with surprising bass extension down to 40Hz despite their compact 12.2kg size. At this price, you are securing a rare opportunity to own a rigorously engineered, small-form-factor speaker that typically costs several times more, with no material caveats needed for such a clean, low-cost listing.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Jern speakers hail from Denmark, where the brand emerged from the foundry expertise of Dansk Skalform A/S, established in 1975 by engineering graduate Holger Dissing. Renowned for precision castings in industries like automotive—supplying clients such as Rolls-Royce, Porsche, and McLaren—the company pivoted to hi-fi under Holger's son, Søren Dissing, an audiophile who envisioned speakers molded from solid iron. Collaborating with acoustics expert Ole Lund Christensen, formerly of GamuT amplifiers and prestigious studios like PUK, Jern launched in 2016, translating "iron" directly from Danish to underscore its unconventional material heritage.
The brand specializes exclusively in loudspeakers, crafting compact standmount and floorstanding models from one-piece cast-iron enclosures. These employ proprietary CDS (Cast Dome Structure) technology, with internal hexagonal domes to eliminate standing waves, and Vibrakill grey cast iron infused with graphite for superior vibration damping—claimed to outperform aluminum, MDF, or wood by orders of magnitude. Models like the 11S, 12WS, and 14 EH prioritize neutrality and imaging, often paired with subwoofers for extended bass.
Jern occupies a niche boutique position in the high-end market, appealing to discerning buyers seeking uncolored, vibration-resistant performance from visually striking, industrial designs. Priced from around €4,000 per pair for flagships like the 14 EH, plus dedicated stands and sub integrations, they earn praise for balance and coherence in specialist reviews, though their limited bass demands thoughtful system matching. This Danish innovator stands apart in a sea of wooden cabinets, delivering the iron age of hi-fi with engineering pedigree.
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