{"product_id":"liberty-av-2-1p-ez-blk-audio-cables-cable-accessories","title":"Liberty AV Solutions 22-1P-EZ-BLK 22 AWG Shielded Broadcast Audio Cable","description":"\u003ch2\u003eLiberty AV Solutions 22-1P-EZ-BLK 22 AWG 1-Pair Shielded Broadcast Audio Cable — 1000 ft Reel\u003c\/h2\u003e\n\n\u003cp\u003eThe Liberty AV Solutions 22-1P-EZ-BLK is a high-performance 22 AWG, 1-pair shielded broadcast audio cable engineered for general-purpose line-level balanced audio, low-voltage control wiring, and RS-232C signaling in professional AV and broadcast installations. Rated NEC CMR and CEC CMG FT4, it supports balanced audio runs up to 450 feet (assuming 600 Ω source impedance) and ships on a 1,000-foot reel ready for large-scale deployment.\u003c\/p\u003e\n\n\u003cp\u003eFor AV integrators sourcing the best 22 AWG shielded cable for broadcast audio or bulk shielded audio cable for studio installation, the 22-1P-EZ-BLK delivers a decisive workflow advantage: the foil shield is bonded directly to the jacket, enabling clean, consistent EZ-Strip terminations without the frustration of stray shield material. This design eliminates a common source of installation errors and accelerates cable prep on high-count installs — a critical benefit for integrators working against tight project schedules.\u003c\/p\u003e\n\n\u003cp\u003eThe 22-1P-EZ-BLK is manufactured to UL444 standards and complies with NEC Articles 725 and 800, making it a code-compliant choice for in-wall and plenum-adjacent runs where CMR-rated cable is required. Its 100% aluminum\/polyester foil shield paired with a 22 AWG tinned copper drain wire delivers reliable interference rejection across the full reel, while the RoHS-compliant construction satisfies environmental compliance requirements for commercial and institutional projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features of the Liberty AV 22-1P-EZ-BLK Shielded Audio Cable\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEZ-Strip Shield Design:\u003c\/strong\u003e The foil shield is bonded directly to the PVC jacket, enabling fast, clean terminations and reducing installation time on high-density cable runs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e22 AWG 7-Strand Tinned Annealed Copper Conductors:\u003c\/strong\u003e Delivers consistent conductivity and long-term corrosion resistance — essential for permanent in-wall and rack room installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Aluminum\/Polyester Foil Shield + Tinned Copper Drain:\u003c\/strong\u003e Provides complete coverage against electromagnetic interference, preserving signal integrity across full 450-foot balanced audio runs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEC CMR \/ CEC CMG FT4 Rated:\u003c\/strong\u003e Meets NEC Articles 725 and 800 for in-wall riser installations, satisfying code requirements without requiring conduit on most commercial projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets EU RoHS Directive 2002\/95\/EC environmental requirements for use in commercial, institutional, and government installations worldwide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTightly Twisted Pair Construction:\u003c\/strong\u003e Six twists per foot with a 2.0-inch pair lay length minimize crosstalk and optimize noise rejection for clean, hum-free line-level audio.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1,000-Foot Reel Format:\u003c\/strong\u003e Ships on a full 1,000-foot reel, enabling efficient bulk pulls on large-scale AV integration projects without mid-run splices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 22-1P-EZ-BLK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Gauge:\u003c\/strong\u003e 22 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Construction:\u003c\/strong\u003e 7-strand tinned annealed copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Diameter:\u003c\/strong\u003e 0.030\" (0.76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pairs:\u003c\/strong\u003e 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePair Lay Length:\u003c\/strong\u003e 2.0\" (51.0 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwists per Foot:\u003c\/strong\u003e 6.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Material:\u003c\/strong\u003e Foam polyethylene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Wall Thickness:\u003c\/strong\u003e 0.010\" (0.25 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Diameter:\u003c\/strong\u003e 0.050\" (1.27 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Color Codes:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShield Construction:\u003c\/strong\u003e 100% aluminum\/polyester foil tape + 22 AWG 7-strand tinned copper drain wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJacket Material:\u003c\/strong\u003e Pressure extruded polyvinyl chloride (PVC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJacket Color:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJacket Wall Thickness:\u003c\/strong\u003e 0.022\" (0.56 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Outside Diameter:\u003c\/strong\u003e 0.142\" (3.60 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 72 Ω\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Resistance:\u003c\/strong\u003e 16.6 Ω \/ 1,000 ft (54.45 Ω\/km)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMutual Capacitance:\u003c\/strong\u003e 18.2 pF\/ft (59.69 pF\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShield Capacitance:\u003c\/strong\u003e 30 pF\/ft (98.40 pF\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVelocity of Propagation:\u003c\/strong\u003e 78%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 300V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Current:\u003c\/strong\u003e 2.8A @ 25°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Balanced Audio Run:\u003c\/strong\u003e 450 ft (assuming 600 Ω source impedance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePull Tension:\u003c\/strong\u003e 14 lbs (62 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBend Radius (Unloaded):\u003c\/strong\u003e 1.42\" (36 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBend Radius (Loaded):\u003c\/strong\u003e 2.84\" (72 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEC Rating:\u003c\/strong\u003e CMR, 75°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCEC Rating:\u003c\/strong\u003e CMG FT4, 60°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e UL444, NEC Articles 725 \u0026amp; 800, EU RoHS 2002\/95\/EC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReel Length:\u003c\/strong\u003e 1,000 ft (305 m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight per 1,000 ft:\u003c\/strong\u003e 17 lbs (25 kg\/km)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Liberty AV","offers":[{"title":"Default Title","offer_id":46072707940549,"sku":"LIBT-221PEZBLK","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/98eee6b24f667be32671adc83706b2ea.jpg?v=1775843747","url":"https:\/\/avlgear.com\/products\/liberty-av-2-1p-ez-blk-audio-cables-cable-accessories","provider":"AVLGEAR","version":"1.0","type":"link"}