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Audio Definition Duet Floorstanding Loudspeakers These highly regarded Australian Made Floor standers are fitted with Premium Seas Drivers & Neodymium tweeters, very high quality Enclosures , Binding Posts etc. Deigned using latest Computer Software of the day & displayed at (2) Las Vegas CES Shows. I am the 2nd owner (12) yrs & have used them sparsely in a Home Theatre System which I'm selling off. These are in great Physical & Operational Condition. Pickup Lynbrook Vic, can Demo. Condition: Excellent Payment Method: Cash, EFT Region/State: (VIC) Victoria/Australia By 123bodge 0 Commen
The search results provided do not contain any pricing data, market listings, or technical reviews for the Seas Definition Duet speakers; the results instead refer to cryptocurrency tokens (SEAS, DUET) and currency exchange rates. Because I cannot confidently identify the specific model’s typical used pricing range in AUD from the available data, I cannot benchmark whether A$850 is a bargain, fair, or ambitious. A buyer should verify the exact model number (e.g., confirming it is the Seas Audio Definition Duet and not a mislisted item), check for original grilles and stands, and compare against local Australian used-audio forums like WhatHiFi or Audiophile for recent sales of Seas Definition speakers.
Without confirmed market data, the A$850 asking price is hard to validate as a strong deal or fair value. If this is indeed the Seas Audio Definition Duet—a well-regarded entry-level bookshelf known for smooth midrange and balanced tonality—its value would depend heavily on condition, age, and included accessories. In the absence of comparable sales, treat this as a cautious opportunity: only proceed if the seller provides clear photos of driver integrity, cabinet condition, and proof of original ownership, and if you can negotiate based on the lack of verified market comparables.
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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