{"product_id":"sonus-faber-concertino-g4-loudspeakers","title":"Sonus faber Concertino G4 Loudspeakers","description":"\u003cp\u003eA compact stand-mount that revives Sonus faber's original 1994 Concertino as a showcase for the brand's current build philosophy, pairing traditional Italian cabinetmaking in solid walnut with newer sustainable materials, including a cork-based internal structure and a plant-derived leather covering.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: 2-way stand-mount, vented (bass-reflex), rear-firing port\u003c\/li\u003e\n\u003cli\u003eDrivers: 1 inch DAD silk-dome Arrow Point tweeter, 5.25 inch ferrite-magnet paper-pulp midwoofer\u003c\/li\u003e\n\u003cli\u003eFrequency response: 60 Hz to 25 kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 85 dB\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms nominal\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 30W to 150W\u003c\/li\u003e\n\u003cli\u003eCrossover: 1700 Hz, phase coherent\u003c\/li\u003e\n\u003cli\u003eCabinet: solid walnut side panels over a cork-core structure, wrapped in plant-based leather\u003c\/li\u003e\n\u003cli\u003eDimensions: 314 x 214 x 297 mm each (speaker alone)\u003c\/li\u003e\n\u003cli\u003eWeight: 6.6 kg each\u003c\/li\u003e\n\u003cli\u003eFinish: solid walnut with black plant-based leather and brass accents\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sonus faber","offers":[{"title":"Default Title (Pair)","offer_id":67602864505149,"sku":"SF-CONCERTINOG4-PAIR","price":4500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/Screenshot2026-09-29at11.35.42AM.png?v=1790704965","url":"https:\/\/audio-concepts.com\/products\/sonus-faber-concertino-g4-loudspeakers","provider":"AudioConcepts","version":"1.0","type":"link"}