{"product_id":"6-channel-20ft-rca-audio-cable-double-shielded-ofc-for-car-audio","title":"6-Channel 20ft RCA Audio Cable - Double Shielded OFC for Car Audio","description":"\u003cp\u003eIn this review of the Elite Audio Premium Series PRM620, the bottom line is straightforward: this 6-channel, 20ft RCA cable is aimed at people wiring multi-channel car amplifiers or compact AV setups who need solid shielding and durable connectors. The reviewer found it delivers reliable connectivity and clear signal transmission under most conditions, with the single biggest reason to buy being its combination of \u003cstrong\u003etriple shielding\u003c\/strong\u003e and 99.9% oxygen free copper conductors that reduce interference and preserve audio detail.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-Channel Design:\u003c\/strong\u003e Provides discrete left\/right connections for three channels so multi-amp car systems or processors can be hooked up without tying channels together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20ft Length:\u003c\/strong\u003e Long runs are possible for installations where the amplifier and head unit are far apart, allowing more flexible placement in vehicles or equipment racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOFC Conductors:\u003c\/strong\u003e The 99.9% oxygen free copper core improves conductivity and helps maintain signal purity across the entire run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Shielding:\u003c\/strong\u003e Double and tinned copper shielding combined with a drain wire reduce EMI and noise for a cleaner listening experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Brass Connectors:\u003c\/strong\u003e Machined quad clamp brass connectors give a secure mechanical and electrical connection that resists corrosion in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cable is best for car audio enthusiasts building a multi-amp setup, installers who need a long, multi-pair run, and anyone who prioritizes \u003cstrong\u003enoise reduction\u003c\/strong\u003e in a vehicle environment. The universal RCA ends also work well for small home AV installations or processors that require multiple channels.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include people who only need a short single-pair RCA for casual use or listeners who experienced persistent hum on some units; in that case, a different cable or additional grounding checks may be preferable.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable build with OFC core and precision brass connectors for long-term reliability.\u003c\/li\u003e\n\u003cli\u003eEffective EMI protection from triple shielding helps minimize static and noise in most installs.\u003c\/li\u003e\n\u003cli\u003eFlexible 20ft length and universal RCA plugs make routing and compatibility straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report occasional humming in certain installations, so ground and system setup still matter.\u003c\/li\u003e\n\u003cli\u003eConnectors can fit very tightly on some equipment, which may make repeated removal awkward.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e6-channel RCA audio cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e20 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003e99.9% oxygen free copper (OFC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eTriple shielding with tinned copper drain wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003ePrecision machined brass quad clamp universal RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Cases\u003c\/td\u003e\n\u003ctd\u003eCar amplifiers, subwoofers, speakers, processors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Elite Audio 6-channel 20ft RCA cable is a practical choice for installers and car audio hobbyists who need multiple discrete channels, strong shielding, and durable connectors. It delivers solid signal integrity and build quality for most multi-amp setups; buyers should confirm grounding and fitment to avoid the rare hum or tight connector issues, but overall it represents good value for multi-channel wiring jobs.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these cables work with home AV equipment?\u003c\/strong\u003e\u003cbr\u003eYes, the universal RCA connectors are compatible with most home receivers and processors; the cable is optimized for multi-channel signal runs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the cable eliminate all noise and hum?\u003c\/strong\u003e\u003cbr\u003eTriple shielding and OFC conductors reduce interference, but persistent hum often stems from grounding or system issues rather than the cable alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the connectors corrosion resistant?\u003c\/strong\u003e\u003cbr\u003eYes, the tinned copper shielding and machined brass connectors provide enhanced corrosion resistance for long-term use.\u003c\/p\u003e","brand":"Elite Audio","offers":[{"title":"Default Title","offer_id":48190541431003,"sku":"B08NC65T8X","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81l-ipbh8fL._SL1500.jpg?v=1769609033","url":"https:\/\/gearmusthave.com\/products\/6-channel-20ft-rca-audio-cable-double-shielded-ofc-for-car-audio","provider":"GearMustHave","version":"1.0","type":"link"}