{"product_id":"sonus-faber-gravis-ii-subwoofer","title":"Sonus faber Gravis II Subwoofer","description":"\u003cp\u003eA step up from the Gravis I, for a mid-size room needing more bottom end than a Sonetto or Olympica bookshelf pair can reach on its own.\u003c\/p\u003e\n\u003cdiv class=\"TechSpecs_item__UKw8y\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"TechSpecs_item__UKw8y\"\u003e\n\u003cdiv class=\"TechSpecs_specs__66YPY\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sonus faber","offers":[{"title":"Default Title (Each)","offer_id":53150277239101,"sku":"SF-GRAVIS2","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/Screenshot2026-09-29at12.52.02PM.png?v=1790704327","url":"https:\/\/audio-concepts.com\/products\/sonus-faber-gravis-ii-subwoofer","provider":"AudioConcepts","version":"1.0","type":"link"}