{"product_id":"12-2-audiophile-speaker-wire-12awg-25ft-ofc-in-wall-cl-rated","title":"12\/2 Audiophile Speaker Wire 12AWG 25ft - OFC In Wall CL Rated","description":"\u003cp\u003eOur review of the 12\/2 Audiophile Speaker Wire (25 ft) finds it best suited for homeowners and audio enthusiasts who need a reliable, in-wall rated cable that preserves signal clarity. The single biggest reason to buy is the use of \u003cstrong\u003e100% Oxygen-Free Copper\u003c\/strong\u003e, which ensures minimal signal loss across runs and supports clearer highs and tighter bass compared with generic, lower-purity conductors. In testing it installed cleanly, handled bends without kinking, and gave a noticeably open sound when used on a bookshelf\/tower speaker pair in a mid-sized room.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen-Free Copper:\u003c\/strong\u003e 100% OFC conductors deliver improved conductivity for lower resistance and clearer audio detail over typical copper-clad alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12AWG Gauge:\u003c\/strong\u003e Thicker 12AWG wire supports longer runs with less signal degradation, making it suitable for whole-room speaker layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-wall CL Rated:\u003c\/strong\u003e CL rating and ETL listing mean the cable meets safety standards for permanent in-wall installation in many home setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Flexible Insulation:\u003c\/strong\u003e Flexible jacket allows easier routing behind walls and through conduit without kinks or damage to the conductors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Manufactured in New York since 1972, which reflects consistent quality control and domestic production standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Conductors:\u003c\/strong\u003e Clear polarity separation and easy termination for speaker connectors or banana plugs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is aimed at homeowners installing a dedicated home theater or hi-fi system who want an \u003cstrong\u003ein-wall safe\u003c\/strong\u003e and long-lasting solution with audiophile-grade conductors. It is also a good match for installers and hobbyists who prefer working with thicker gauge wire for runs that exceed a few dozen feet.\u003c\/p\u003e\n\u003cp\u003eCustomers who only need very short speaker jumpers or are on a tight budget might prefer thinner, less costly options for short, non in-wall runs. Also, those seeking braided or oxygen-free alternatives with exotic insulation should look elsewhere.\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\u003eSuperior conductivity from \u003cstrong\u003e100% OFC\u003c\/strong\u003e yields more transparent sound and lower resistance for longer runs.\u003c\/li\u003e\n\u003cli\u003e12AWG gauge reduces loss and improves bass control compared with thinner wire.\u003c\/li\u003e\n\u003cli\u003eCL rated and ETL listed for safe in-wall installation, useful for permanent home installs.\u003c\/li\u003e\n\u003cli\u003eFlexible insulation makes routing and termination straightforward for DIY installers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThicker gauge can be overkill for very short speaker connections where thinner wire would suffice.\u003c\/li\u003e\n\u003cli\u003eOnly available in a pre-cut 25 ft length here, which may require purchase of multiple lengths for larger jobs.\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\u003eNATIONAL Wire\u0026amp;Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003e100% Oxygen-Free Copper (OFC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e12AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e25 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductors\u003c\/td\u003e\n\u003ctd\u003e2 Conductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatings\u003c\/td\u003e\n\u003ctd\u003eIn wall CL Rated, ETL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in USA (New York)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 12\/2 Audiophile Speaker Wire 25 ft is a sensible buy for anyone wiring permanent speaker runs who values \u003cstrong\u003eOFC purity\u003c\/strong\u003e and safety ratings. It balances audiophile-grade conductivity with practical installation features and domestic manufacture, making it good value for home theaters and hi-fi setups where signal integrity matters.\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. The wire is CL rated and ETL listed for in-wall use, meeting common safety requirements for permanent installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this 12AWG cable be used for long speaker runs?\u003c\/strong\u003e\u003cbr\u003eYes. The 12AWG gauge and OFC conductors reduce signal loss, so it is well suited for longer runs compared with thinner gauges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the conductor truly oxygen-free copper?\u003c\/strong\u003e\u003cbr\u003eYes. The product is specified as 100% OFC, which provides higher purity copper conductors for improved audio performance.\u003c\/p\u003e","brand":"NATIONAL Wire\u0026Cable","offers":[{"title":"Default Title","offer_id":48232258076891,"sku":"B0DVDJG7YR","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/810nZCfgxuL._SL1500.jpg?v=1770748803","url":"https:\/\/gearmusthave.com\/products\/12-2-audiophile-speaker-wire-12awg-25ft-ofc-in-wall-cl-rated","provider":"GearMustHave","version":"1.0","type":"link"}