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Hatt se mk1 met externe crossovers. Ontwerp van tony gee. De huidige nieuwprijs exclusief arbeidskosten en kastmaterialen ligt rond €1500 de frequentierespons is ultra-lineair van 60 hz tot bijna
Condition is unknown, which keeps the price from being an automatic yes, but at €750 this sits well above the €414 75th percentile of your recent comparable €152 median market, so it reads ambitious rather than fair. Against that comp set, it is not just a premium example — it is priced at a level that needs a very strong justification in the listing.
The upside is that well-built Seas-based monitors can be a rewarding buy: they are often valued for clean midrange, revealing treble, and a very capable DIY/enthusiast pedigree if the build quality is right. For this kind of speaker, the real check is whether the cabinets, drivers, crossovers, and any matching documentation or provenance are genuinely exceptional; without that, I would treat this as a specialist item needing a lot more evidence before paying near the top of the market.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
SEAS (Scandinavian Electro Acoustic Systems) is a Norwegian manufacturer with deep roots in European audio engineering. Founded in 1950 as a spin-off from the radio manufacturers Radionette and Tandberg, the company emerged from Jan Wessel's vision to produce loudspeaker drivers for his own radio sets. Designer C.C. Nørgaard Madsen joined as co-founder, bringing expertise that would establish SEAS as a leader in driver innovation. The company's heritage traces back further to the late 1920s, when Norwegian engineers at the Institute of Technology designed the first Norwegian electrodynamic loudspeaker drivers—a lineage SEAS has maintained for over seven decades.
SEAS specializes exclusively in loudspeaker drivers and finished loudspeakers, positioning itself as a pure-play audio component manufacturer rather than a diversified electronics brand. The company produces high-fidelity drivers across multiple ranges, including their Prestige, Excel, and Exotic product lines. Known for tailoring solutions to specific customer demands, SEAS has evolved from supplying standard drivers for consumer radio and television sets to crafting sophisticated components for the contemporary hi-fi market. The company has also expanded into the AV segment since 2011, establishing itself as an independent supplier of quality loudspeakers.
SEAS occupies a respected position in the mid-to-high-end audio market, valued for its exceptional quality-to-price ratio and engineering excellence. Based south of Oslo, the company maintains manufacturing capabilities and rigorous testing facilities, including an anechoic chamber. Among discerning hi-fi enthusiasts and professional integrators, SEAS commands recognition as a serious European driver manufacturer—neither mass-market nor ultra-premium, but rather a specialist brand where engineering integrity and acoustic performance drive product development.
See all Seas listings on RADAR.
