{"product_id":"stage15-db-audiotechnik-j-sub","title":"d\u0026b Audiotechnik J-SUB Cardioid Flyable Subwoofer 3x18-inch","description":"The d\u0026amp;b Audiotechnik J-SUB is a large-format, flyable cardioid subwoofer engineered for precise, musical low-frequency reinforcement in high-end touring and installation projects. It features three premium 18-inch drivers in a purpose-built cardioid configuration, projecting powerful, even bass to the audience while significantly reducing energy behind the cabinet. This minimises onstage spill, improves gain before feedback, and enhances clarity across the coverage area. With peak output up to 139 dB SPL, the J-SUB offers exceptional headroom and fast, controlled transients for tight, impactful low end.\n\nDesigned to integrate seamlessly within the d\u0026amp;b ecosystem, the J-SUB flies alongside J-Series arrays or deploys confidently in ground stacks for arenas, festivals and stadiums. Rugged construction, proven rigging, and reliable pattern control support efficient, safe workflows for professional crews. At 106 kg, it remains practical for large-scale touring and long-term fixed installs where repeatability and reliability are essential.\n\nChoose the J-SUB when productions demand powerful, controlled low frequencies with minimal stage spill—ideal for large-format live sound, touring PA systems and premium permanent installations.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ed\u0026amp;b Audiotechnik J-SUB cardioid flyable subwoofer 3x18-inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE15.4.100.990\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"d\u0026b Audiotechnik","offers":[{"title":"Used Equipment","offer_id":57402669629817,"sku":null,"price":5736.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/J-SUB.png?v=1780941753","url":"https:\/\/stage-experts.com\/products\/stage15-db-audiotechnik-j-sub","provider":"Stage Experts Ltd","version":"1.0","type":"link"}