{"product_id":"elite-audio-15ft-4-channel-car-rca-cable","title":"Elite Audio 15ft 4-Channel Car RCA Cable","description":"\u003cp\u003e\u003cstrong\u003eElite Audio PRM415 is a 15-foot, 4-channel double-shielded RCA cable built with 99.9% oxygen-free copper to deliver low-noise, high-fidelity audio connections for amplifiers, subwoofers, speakers and processors.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for car and mobile audio systems, the PRM415 focuses on clean signal transmission and installation durability. It pairs universal RCA connectors with triple shielding and a tinned copper drain wire to reduce electromagnetic interference and corrosion risk. The result is a cable intended to preserve your amplifier's output and maintain consistent channel separation across four channels.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the PRM415 reduce noise and interference?\u003c\/h3\u003e\n\u003cp\u003eThe PRM415 combines multiple layers of protection to keep external electrical noise out of your audio path. Triple shielding plus a copper lead drain wire divert EMI\/RFI away from the inner conductors, while tinned shielding guards against corrosion that can degrade shielding performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble (triple-layer) shielding blocks electromagnetic and radio interference.\u003c\/li\u003e\n  \u003cli\u003eCopper lead drain wire provides a dedicated path for stray currents.\u003c\/li\u003e\n  \u003cli\u003eTinned copper shielding resists corrosion in car environments.\u003c\/li\u003e\n  \u003cli\u003eOxygen-free copper core preserves signal integrity for low distortion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these cables fit my existing car amplifier and head unit?\u003c\/h3\u003e\n\u003cp\u003eYes — the PRM415 uses universal RCA male connectors that match standard amp and processor inputs. The four-channel design supports front and rear outputs or two stereo amplifier channels, making it flexible for multi-amp configurations and aftermarket processors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal RCA plugs fit most aftermarket amplifiers and head units.\u003c\/li\u003e\n  \u003cli\u003eFour-channel layout maps to stereo front\/rear or bi-amped systems.\u003c\/li\u003e\n  \u003cli\u003e15-foot length covers typical vehicle routing from dash to trunk.\u003c\/li\u003e\n  \u003cli\u003eFlexible jacket simplifies routing through tight engine bays and cabin seams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable are these connectors and cable materials?\u003c\/h3\u003e\n\u003cp\u003eThe PRM415 is built for long-term use in automotive environments. Precision-machined brass connectors ensure a snug, corrosion-resistant contact, while the 99.9% oxygen-free copper conductors maintain consistent conductivity and resist signal loss over long runs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass quad-clamp connectors deliver secure mechanical contact.\u003c\/li\u003e\n  \u003cli\u003eTinned shielding and plated connectors resist oxidation.\u003c\/li\u003e\n  \u003cli\u003eOFC conductors reduce resistance and prevent signal degradation.\u003c\/li\u003e\n  \u003cli\u003eRobust outer jacket balances flexibility with protection from abrasion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what configurations are common?\u003c\/h3\u003e\n\u003cp\u003eThese cables are designed with installability in mind: they remain flexible for routing through factory holes and under trim while keeping connectors that slide into existing RCA jacks. Common uses include running four-channel amplifier systems, connecting processors, or linking subwoofer channels without having to splice or re-terminate the runs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e15ft length accommodates most sedans, coupes and SUVs from dash to trunk.\u003c\/li\u003e\n  \u003cli\u003eFlexible jacket reduces strain at bends and tight routing points.\u003c\/li\u003e\n  \u003cli\u003eFour-channel grouping simplifies color-coded or labeled install layouts.\u003c\/li\u003e\n  \u003cli\u003eNo special tools needed beyond typical audio installation gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Elite Audio PRM415 suits car audio installers, DIY enthusiasts upgrading to multi-channel amplifiers, and anyone replacing worn or noisy RCA runs. If you need a durable, interference-resistant 4-channel cable that spans typical vehicle distances and maintains clean channel separation, the PRM415 offers a practical, performance-focused option without adding complexity.\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: Are these RCA cables compatible with 2-channel systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. You can use two of the four channels for a stereo (2-channel) setup or all four for multi-amp configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the cables prevent ground loop noise?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Triple shielding and a drain wire reduce EMI and RFI, helping minimize noise; ground loop elimination may still require grounding techniques.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Elite Audio","offers":[{"title":"Default Title","offer_id":48424132444317,"sku":"B07Y5S4PMS","price":64.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/elite-audio-prm415-front-view.jpg?v=1781366050","url":"https:\/\/nexoltic.com\/products\/elite-audio-15ft-4-channel-car-rca-cable","provider":"Nexoltic","version":"1.0","type":"link"}