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DIY SEAS Froy Mk1 inspired Standmount Loudspeakers Here I have a pair of very high quality DIY speakers with new old stock drivers. These are early SEAS Froy inspired design with SEAS W14CY001 Magnesium cone drivers, and SEAS H0532 metal dome tweeters. Professionally made adapted enclosures, and grilles are as new. They sound fantastic with amazing bass for size. Stands pictured are NOT included. Sizes: 475H x 180W x 280D Pickup only from Keysborough 3173. Condition: Excellent Payment Method: Cash on pickup Region/State: (VIC) Victoria/Australia By erest 0 Comments AUD $700 Date: April 2, 20
This is a buyer’s market at A$700: for a SEAS Froy Mk1-inspired pair in like-new condition, that sits right in the fair used range of roughly A$700–A$850, so it’s a solid buy rather than a steal. If the cabinets are genuinely tidy and the drivers are as claimed, the price is well aligned with the quality level.
These are well-regarded for low distortion, a clean midrange, and a big, open soundstage for a standmount. The upside here is that you’re buying a niche, high-quality DIY-style build in excellent condition, which is hard to find locally. I’d just confirm the crossover build quality, driver authenticity, and that the grilles and finish are complete, but at this price it’s an easy listen-first opportunity.
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.
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