{"product_id":"14-awg-500ft-cca-speaker-wire-cl2-in-wall-cable-for-70v-systems","title":"14 AWG 500ft CCA Speaker Wire - CL2 In-Wall Cable for 70V Systems","description":"\u003cp\u003eIn this review the Rockville RCC14-500-2 is evaluated as a practical choice for installers and DIYers who need a long, CL2-rated run of speaker cable. The bottom line: if you want a single 500 ft spool that covers multi-room projects and is certified for in-wall and ceiling use, this cable delivers reliable performance and easier routing thanks to a flexible PVC jacket. The review focuses on real-world installation, safety compliance, and audio compatibility for both 70V commercial systems and standard home theater speakers.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance audio:\u003c\/strong\u003e 14 AWG CCA construction provides clear signal transmission for 70V lines and conventional speakers, making it suitable for background music and paging as well as home theater setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCL2-rated safety:\u003c\/strong\u003e The cable is rated for in-wall and ceiling installations, offering reassurance for residential and commercial wiring runs where code compliance matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong 500 ft length:\u003c\/strong\u003e A single 500 ft spool reduces the need for splices and helps complete whole-room or multi-room installations without interruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible jacket:\u003c\/strong\u003e The PVC outer jacket bends easily for routing through studs, corners, and conduits, which speeds installation in confined or complex paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with 70V commercial distribution systems and standard low-impedance speakers, providing versatility for different audio projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is aimed at home theater enthusiasts, commercial installers, and DIY contractors who need long, continuous runs for offices, restaurants, or multi-room audio. The CL2 rating makes it a sensible pick when code-compliant in-wall or ceiling routing is a requirement.\u003c\/p\u003e\n\u003cp\u003eThose who need oxygen-free copper conductors for audiophile-grade systems or need color-coded premium conductors for speaker bi-wiring should consider alternatives; this product is built with copper-clad aluminum to balance cost and length rather than prioritize high-end audiophile conductivity.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCL2 safety rating allows in-wall and ceiling installations where code compliance is required.\u003c\/li\u003e\n\u003cli\u003e500 ft spool eliminates frequent splices and is convenient for large or multi-room installations.\u003c\/li\u003e\n\u003cli\u003eFlexible PVC jacket makes routing through tight spaces and around corners straightforward.\u003c\/li\u003e\n\u003cli\u003eCompatible with 70V commercial systems and standard speaker setups for versatile use cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCopper-clad aluminum (CCA) is less conductive than solid copper, which may be a limitation for very long runs at high power where voltage drop is a concern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRockville\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003e14 AWG CCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e500 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eCL2 (in-wall\/ceiling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e70V systems and standard speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003eFlexible PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Rockville RCC14-500-2 is a practical, cost-conscious choice for installers and homeowners who need long, code-rated speaker runs. It pairs useful length and flexibility with CL2 safety for in-wall work, making it good value for multi-room and commercial audio installs where perfect audiophile conductivity is not the priority.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable safe for in-wall installation?\u003c\/strong\u003e\u003cbr\u003eYes. It carries a CL2 rating, which is intended for in-wall and ceiling applications in residential and commercial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this with 70V commercial speaker systems?\u003c\/strong\u003e\u003cbr\u003eYes. The cable is compatible with 70V systems as well as standard low-impedance speaker setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill CCA perform as well as solid copper?\u003c\/strong\u003e\u003cbr\u003eCCA provides acceptable performance for many installs, but solid copper has better conductivity and may be preferred for very long runs or high-power audiophile systems.\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":48622044643547,"sku":"B0BL3X8JKL","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71aVenxrWdL._SL1500.jpg?v=1778436817","url":"https:\/\/gearmusthave.com\/products\/14-awg-500ft-cca-speaker-wire-cl2-in-wall-cable-for-70v-systems","provider":"GearMustHave","version":"1.0","type":"link"}