{"product_id":"18awg-led-cable-speaker-wire-2-conductor-plenum-rated-200-ft-spool","title":"18AWG LED Cable\/Speaker Wire 2 Conductor Plenum Rated - 200 ft Spool","description":"\u003cp\u003eIn this review the MaxBrite 18AWG 2 conductor plenum rated wire is judged as a practical, professional-grade option for low voltage installs. The bottom line: if you need a long run of speaker or LED wiring that is safe for plenum spaces and easy to measure, this spool delivers consistent conductivity and tidy installation thanks to its oxygen free copper strands and sequential footage marks. The review focuses on real-world installation and audio use, assessing build quality, handling, and whether the NEC 725 Class 2 rating makes it a reliable choice for home and commercial use.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 AWG stranded construction:\u003c\/strong\u003e Provides a balance of flexibility and conductivity that is easy to route through walls and around corners without excessive stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen free copper conductors:\u003c\/strong\u003e The 99.99% oxygen free copper strands aim to preserve signal clarity and reduce corrosion for long-term audio performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlenum rated white jacket:\u003c\/strong\u003e The in-wall PVC plenum jacket allows safe use in air-handling spaces where flame and smoke resistance are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSequential markings every 2 ft:\u003c\/strong\u003e Clearly printed footage marks descending toward the reel speed up measuring and help avoid cutting mistakes on long runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL and NEC 725 Class 2 certified:\u003c\/strong\u003e Safety certification makes it suitable for many home and commercial low voltage applications with code-compliant installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is aimed at audio installers, home theater enthusiasts, and electricians who need a reliable, plenum-rated low voltage conductor for speaker lines or LED circuits. The spool length and sequential marks suit jobs with multiple runs where maintaining consistent lengths and identifying remaining footage matters.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for very high current applications or where heavier gauge speaker runs are required for long-distance pro audio distribution; those users should look for lower gauge options. For typical home audio, LED wiring and in-wall runs where NEC 725 compliance is required, this cable fits well.\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\u003eHigh quality 16-strand OFC conductors deliver good flexibility and reliable signal transfer for speaker and low voltage uses.\u003c\/li\u003e\n\u003cli\u003ePlenum rated white jacket and UL safety certification make the spool suitable for in-wall and air-handling spaces.\u003c\/li\u003e\n\u003cli\u003eSequential markings every 2 ft make measuring and deploying long runs faster and reduce waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs 18 AWG, it is not the best choice for very long speaker runs where voltage drop could matter; heavier gauge may be preferred in those cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e18 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductors\u003c\/td\u003e\n\u003ctd\u003e2 conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStranding\u003c\/td\u003e\n\u003ctd\u003e16 stranded wires per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Material\u003c\/td\u003e\n\u003ctd\u003e99.99% oxygen free copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003ePlenum rated white PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e200 ft spool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eUL Safety Certified, NEC 725 Class 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor installers who need a safe, code-friendly low voltage wire for speakers and LED runs, this 18 AWG plenum rated spool is a solid value: it combines oxygen free copper conductors, clear 2 ft sequential markings, and UL\/NEC certification in a convenient 200 ft package. Choose this when in-wall plenum compliance and neat installation speed matter; if you need very long or high-power speaker runs, consider a heavier gauge instead.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable safe to run in plenum spaces?\u003c\/strong\u003e\u003cbr\u003eYes. The cable is plenum rated with a white PVC jacket and carries the relevant UL safety certification for air-handling spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this wire be used for LED low voltage lighting?\u003c\/strong\u003e\u003cbr\u003eYes. It is designed for LED, home audio, car audio systems and similar low voltage wiring applications within its gauge limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the sequential marking help during installation?\u003c\/strong\u003e\u003cbr\u003eThe footage is marked every 2 ft in descending order toward the core, which speeds measurement and reduces the chance of cutting too much wire on long runs.\u003c\/p\u003e","brand":"MaxBrite","offers":[{"title":"Default Title","offer_id":48224901333211,"sku":"B07BFQGVQH","price":49.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719S8WdXAzL._AC_SL1500.jpg?v=1770719015","url":"https:\/\/gearmusthave.com\/products\/18awg-led-cable-speaker-wire-2-conductor-plenum-rated-200-ft-spool","provider":"GearMustHave","version":"1.0","type":"link"}