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Good condition Sonus Faber Gavis B1 Sub. Beautiful Italian craftmanship and sounds as good as it looks. Featuring 1 x 10” active woofer driven by an internal 300W Mosfet amp with a 2-stage power supply, and two 2 x 10” passive radiators on each side.Frequency Response: 20 Hz to 200 Hz...
At A$1,700, this Sonus Faber Gravis B1 is a strong bargain compared to the typical used market, where similar listings in Australia and the US often sit between A$1,100 and A$1,500, making this price well below the 25th percentile. For a fellow enthusiast, this is an excellent opportunity to secure a high-end subwoofer that outperforms the obvious Klipsch or Klapp AV alternatives at this price point.
The Gravis B1 is well-regarded for its sealed Italian leather cabinet, floor-firing 10" active driver with dual passive radiators, and robust 300W MOSFET amp, delivering deep, tactile bass without the port noise of bassreflex designs. Its dual RCA and XLR inputs and flexible crossover (38–65 Hz) add meaningful integration upside, and with no noted failure points or missing accessories, this clean listing represents a genuine buying opportunity rather than a risk.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sonus faber was founded in 1983 by Franco Serblin in Vicenza, Italy, emerging from a singular vision to create loudspeakers of superior musical quality using natural materials and refined design. The company's name, Latin for "handcrafted sound," encapsulates its foundational philosophy. Serblin's early work—including the iconic Snail prototype inspired by Leonardo da Vinci's sketches—established the brand's commitment to marrying acoustic performance with sculptural aesthetics. The company's Italian heritage remains central to its identity, with production continuing in Vicenza for over four decades.
Sonus faber specializes exclusively in loudspeakers, a focused approach that has defined its market position. The brand is renowned for handcrafted wooden cabinets, violin-inspired industrial design, and signature model lines including the Guarneri Homage, Amati, Stradivari, and Aida. Early designs featured Kevlar woofers and silk-dome tweeters, though solid-wood construction became the defining material signature. Each speaker is treated as a musical instrument rather than mere audio equipment, reflecting the company's artisanal manufacturing ethos.
Sonus faber occupies the premium high-end segment of the audio market, commanding respect among discerning audiophiles and collectors worldwide. The brand's reputation rests on uncompromising craftsmanship, luxury materials, and the integration of traditional Italian design principles with contemporary audio technology. Its positioning appeals to listeners who view speakers as both functional components and interior design statements—a niche that has sustained the company's prestige and premium pricing across its four-decade history.
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