{"product_id":"monoprice-onix-series-50ft-75-ohm-digital-coaxial-rca-cable","title":"Monoprice Onix Series 50ft 75-ohm Digital Coaxial RCA Cable","description":"\u003cp\u003e\u003cstrong\u003eMonoprice Onix Series 50ft RG-6\/U digital coaxial RCA cable delivers reliable 75-ohm S\/PDIF audio and composite video signal transfer with CL2-rated safety and double-braided shielding.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for home theaters, wall runs, and any setup that demands high-bandwidth RCA connections, this Monoprice Onix Series cable combines a pure copper conductor, dual copper braid shielding, and a nylon-braided jacket to protect signal integrity while resisting abrasion. The 50-foot length and gold-plated RCA male connectors make it easy to route audio or composite video between devices without compromising impedance or introducing excessive noise.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable protect audio quality in home theater setups?\u003c\/h3\u003e\n\u003cp\u003eThe cable uses a 97% oxygen-free copper center conductor with double copper braid shielding to minimize signal loss and reject EMI\/RFI interference. Maintaining the specified 75-ohm impedance keeps digital S\/PDIF transfers stable and reduces reflections that can degrade high-frequency data.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e97% oxygen-free pure copper conductor for low resistance\u003c\/li\u003e\n  \u003cli\u003eDouble copper braid shielding to block electromagnetic and radio interference\u003c\/li\u003e\n  \u003cli\u003e75-ohm impedance matched for S\/PDIF and RF stability\u003c\/li\u003e\n  \u003cli\u003e22 pF per foot capacitance to control high-frequency roll-off\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this cable safe for in-wall installation and long runs?\u003c\/h3\u003e\n\u003cp\u003eYes — the Onix Series cable carries a CL2 rating, meaning its jacket has been treated to meet residential in-wall fire-safety standards. The nylon-braided outer layer also resists nicks and cuts during installation, preserving the jacket and shielding for long-term reliability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCL2-rated jacket for in-wall residential compliance\u003c\/li\u003e\n  \u003cli\u003eNylon-braided exterior increases abrasion resistance while remaining flexible\u003c\/li\u003e\n  \u003cli\u003e50-foot length suitable for long runs between components or through walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cable work for both digital audio and composite video?\u003c\/h3\u003e\n\u003cp\u003eThe cable is optimized for S\/PDIF digital audio over a 75-ohm path, but its construction also supports composite video and other line-level RCA signals. For best results, match impedance and connector types at both ends of the run to ensure signal fidelity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrimary use: S\/PDIF\/coaxial digital audio\u003c\/li\u003e\n  \u003cli\u003eAlso suitable for composite video and line-level RCA connections\u003c\/li\u003e\n  \u003cli\u003eGold-plated RCA male connectors improve contact and reduce corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat physical and performance specs should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe Onix Series cable combines practical dimensions with audio-focused electrical properties to perform well in typical AV installations. Its 22 pF\/ft capacitance, 75-ohm impedance, and oxygen-free conductor are parameters chosen to preserve timing and amplitude in digital audio transfers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 50 feet (15.24 meters)\u003c\/li\u003e\n  \u003cli\u003eImpedance: 75 ohms; Capacitance: 22 pF per foot\u003c\/li\u003e\n  \u003cli\u003eConnectors: gold-plated RCA male on both ends\u003c\/li\u003e\n  \u003cli\u003eShielding: double copper braid; jacket: nylon braided over PVC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this cable is for: Installers, audiophiles, and home-theater owners who need a dependable, long-run coaxial RCA connection that meets in-wall safety codes will benefit from the Monoprice Onix Series 50ft cable. It's suitable for routing digital S\/PDIF audio between receivers, DACs, and subwoofers, or for carrying composite video and other RCA signals where signal preservation and fire-rated cabling matter. If you require a longer length, robust shielding, and a cable built to professional install standards without premium boutique pricing, this Onix Series RG-6\/U cable is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I run this cable inside my walls?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cable is CL2-rated for in-wall residential installations, meeting standard fire-safety requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cable suitable for S\/PDIF digital audio?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is a 75-ohm RG-6\/U coaxial cable optimized for S\/PDIF digital audio and also works for composite video.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Monoprice","offers":[{"title":"Default Title","offer_id":48413734076573,"sku":"B0714FDG28","price":67.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/monoprice-onix-50ft-front-packaging.jpg?v=1781279831","url":"https:\/\/nexoltic.com\/products\/monoprice-onix-series-50ft-75-ohm-digital-coaxial-rca-cable","provider":"Nexoltic","version":"1.0","type":"link"}