{"type":"firestarter.listing","listing":{"id":"lst_aUjrfUN9","product_name":"Ruark RS1 Subwoofer","category":"Speakers","description":"Note: This product is backordered. New orders will be fulfilled by mid-July.\nThe Foundation of Music\nBass is the foundation of music. It is the element that makes you feel the rhythm, the groove, and the emotion of a song. Bass can make your heart beat faster, your body move, and your mood change. Whether you listen to rock, pop, hip hop, jazz, or classical music, clean and extended bass adds a new dimension to musical enjoyment and that’s why we’ve developed RS1.\nControlled Delivery\nThe enjoyment of music is at the core of our designs. RS1 is not about thunderous, overblown bass, but about deep, controlled, and most importantly a musical sound. To achieve this, the enclosure and custom drivers have been optimised and tuned to deliver natural extended bass that is fast and rhythmic.\nDriving the system is a powerful 100-watt Class D amplifier. This new generation amplifier keeps firm control of the bass driver at all volume levels with headroom to spare, although soft clipping is built in should the system ever be overloaded to avoid damage. Setup and adjustment is straightforward and with auto-on/standby, RS1 will automatically turn itself on and off as required.\nDeveloped Through Demand\nOur reason for the development of RS1 was due to demand from customers requesting a companion sub for our award-winning MR1 Bluetooth speakers. We also saw a need for a subwoofer with style. Where many subs look unattractive in a domestic environment, the tailored grille and hand-crafted wood panels of RS1 mean it fits seamlessly with other furnishings, making it a product customers will be proud to display in their homes.\nEnhancing Your Experience\nRS1 delivers deep bass that smaller speakers are unable to, giving a more satisfying and realistic audio experience. It’s a perfect addition to our MR1 model or any other system where a subwoofer with style and good sound is required, providing the joy of bass in every note and song.\nSpecs\n\nFrequency response: 25Hz – 200Hz\nCabinet: Tuned ","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ruark-speakers-ruark-rs1-subwoofer-1211080082.jpg?v=1765627609","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ruark-speakers-ruark-rs1-subwoofer-1211080079.jpg?v=1765627478","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ruark-speakers-ruark-rs1-subwoofer-1211080080.jpg?v=1765627605","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ruark-speakers-ruark-rs1-subwoofer-1211080081.jpg?v=1765627611","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ruark-speakers-ruark-rs1-subwoofer-1211080084.jpg?v=1765627615","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ruark-speakers-ruark-rs1-subwoofer-1211080083.jpg?v=1765627597"],"price":499,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:56.691Z"},"share_url":"https://firestarter.network/l/lst_aUjrfUN9","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_aUjrfUN9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ruark RS1 Subwoofer' and a budget_max comfortably above $499.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}