Liberty Ultracap THX Certified 12 AWG 1 pair conductor Speaker Cable


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  • Product Description

    Liberty Ultracap THX Certified, 1 pair 12 AWG conductor Speaker Cable, bulk cable, by the foot. 

    Order this heavy duty, THX certified speaker cable in lengths of however many feet you need. Just need 12 feet? Just enter 12 feet and order online. 


    • 261-strand annealed bare copper conductors
    • Cellular polyethylene insulation
    • Twisted, unshielded with paper tape binder
    • Semi-pressured flame rated PVC jacket
    • THX certified and low capacitance
    • NEC CL3R, CEC CMG FT4 Audio Only, RoHS compliant
    • 1000 foot spools


    Speaker Level Audio, Home theater grade
    Best applications below 120 feet
    Class 2 and 3 low voltage power


    Product Line: 12-1P-UC
    Description 2 conductor 12 AWG stranded, twisted, and unshielded cable NEC type CL3R and CEC type CMG FT4 for Audio Only. Product manufactured compliant to the requirements of UL13 for installations and applications in accordance with NEC article 725. THX™ Certified Speaker Cable for Custom Installation and Design.
    Conductor 12 AWG
    261-strand annealed bare copper conductors
    Diameter: 0.106" | 2.68mm
    Electrical DC resistance: 1.75 Ω / 1000’ | 5.74 Ω/KM
    Mutual capacitance: 18.6 pF/FT | 61.0 pF/M
    Impedance: 77 Ω
    Inductance: 0.17µH/FT | 0.55µH/M
    Velocity of Propagation: 66%
    Voltage rating: 300V
    Maximum current: 12A@25°C
    Insulation Polyethylene
    Wall thickness: 0.020" | 0.50mm
    Diameter: 0.145" | 3.68mm
    Regulatory NEC: CL3R 75°C
    CEC: CMG FT4 For Audio Only 60°C
    THX™ Certified Speaker Cable
    EU RoHS-2 2011/65/EU Compliant
    Color Code White printed in black ink
    Black printed ------ in white ink
    Packages Reel: 1000’ | 305M
    Weight: 93 Lbs/1000’ | 139 Kg/KM
    Assembly 2 conductors twisted
    Lay length: 2.5" | 63.5mm
    4.8 twists per foot | 15.75 twists per meter
    Installation Pull Tension: 169 Lbs | 751 N
    Bend radius: 3.89" | 99mm unloaded
    Bend radius: 7.78" | 198mm loaded
    Construct 100% Paper tape binder
    Ripcord under jacket
    Applications Riser commercial and residential speaker level audio
    Riser 70V commercial speaker audio
    Riser Class 2 and 3 power
    Shield N/A
    Performance Speaker level audio to 120 feet
    Jacket Pressure extruded polyvinyl chloride
    Colors: Natural white, Black
    Wall thickness: 0.050" | 1.27mm
    Diameter: 0.389" | 9.88mm
    Final Outside Diameter (inches) 0.389

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