{"product_id":"rel-subwoofer-cable-speakon-4-custom-lengths-canare-wire-audiophile-quality","title":"Core Line – High-Level Sub Interface cable (Speakon) for REL","description":"\u003cp\u003eCore Line – High-Level Sub Interface (Speakon)\u003c\/p\u003e\n\u003cp\u003eThe Core Line High-Level Sub Interface is designed for systems utilizing high-level subwoofer inputs via locking connector architecture.\u003c\/p\u003e\n\u003cp\u003eThis cable is part of the Prosper Cables Core Line — our refined tier focused on measured signal geometry, stable shielding, and dependable long-term execution. It is engineered specifically for high-level integration between amplifier outputs and subwoofer inputs where secure mechanical connection and consistent signal transfer are critical.\u003c\/p\u003e\n\u003cp\u003eEach cable is built by hand in Prosper, Texas, with attention to conductor preparation, solder integrity, strain management, and final inspection prior to shipment.\u003c\/p\u003e\n\u003cp\u003eCore Line emphasizes:\u003cbr\u003e• Stable high-level signal transfer\u003cbr\u003e• Controlled geometry and noise management\u003cbr\u003e• Secure locking interface connection\u003cbr\u003e• Clean, durable presentation\u003c\/p\u003e\n\u003cp\u003eLengths are available in standard configurations, with custom lengths available upon request.\u003c\/p\u003e\n\u003cp\u003eIf you require alternate termination styles or have a unique installation requirement, feel free to reach out before ordering. \u003c\/p\u003e\n\u003cp\u003eCustom builds are always welcome.\u003c\/p\u003e\n\u003cp\u003eAll cables are built to order.\u003c\/p\u003e\n\u003cp\u003eProsper Cables Line Structure:\u003cbr\u003eClassic Line – Timeless Signal Architecture\u003cbr\u003eCore Line – Refined Signal Geometry\u003cbr\u003eReference Line – Advanced Conductor Systems\u003cbr\u003eStatement Line – Specialty Architecture\u003c\/p\u003e\n\u003cp\u003eAll cables are hand-built in Prosper, Texas.\u003c\/p\u003e","brand":"Prosper Cables ","offers":[{"title":"6 foot","offer_id":43127971315796,"sku":"PC-CO-SUB-6FOOT","price":125.0,"currency_code":"USD","in_stock":true},{"title":"7 foot","offer_id":43127844831316,"sku":"PC-CO-SUB-7FOOT","price":133.34,"currency_code":"USD","in_stock":true},{"title":"8 foot","offer_id":43127952605268,"sku":"PC-CO-SUB-8FOOT","price":141.67,"currency_code":"USD","in_stock":true},{"title":"9 foot","offer_id":42746842218580,"sku":"PC-CO-SUB-9FOOT","price":150.0,"currency_code":"USD","in_stock":true},{"title":"12 foot","offer_id":42746842251348,"sku":"PC-CO-SUB-12FOOT","price":175.0,"currency_code":"USD","in_stock":true},{"title":"15 foot","offer_id":42746842284116,"sku":"PC-CO-SUB-15FOOT","price":200.0,"currency_code":"USD","in_stock":true},{"title":"18 foot","offer_id":42746842316884,"sku":"PC-CO-SUB-18FOOT","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7321\/3524\/files\/rel_sub_cable.png?v=1769443717","url":"https:\/\/prospercables.com\/products\/rel-subwoofer-cable-speakon-4-custom-lengths-canare-wire-audiophile-quality","provider":"Prosper Cables ","version":"1.0","type":"link"}