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16 AWG 4 Count 65 Strand Oxygen Free Copper Plenum Low Smoke Zero Halogen 500' White

Manufacturer Code16/4OFC-LSZH-WT
AvailabilityUsually ships in 24 Hrs
ShippingCan ship Canada


60 degree PVC Jacket
CL2 Rated UL Listed
16 AWG/4 Conductor
65 Strand/ 0.16 mm
Stranded Bare Copper

Bulk Quantities Available Here!


3 Star 16/4-P 500' BOX 16AWG 4C Plenum Speaker Cable
16 gauge, 4 wire Speaker Cable, Plenum CL2 UL, 500ft in a sturdy pull box. A good solid connection is essential for best performance of any audio system in Plenum applications. Excellent for Commercial or Institutional audio applications.


  • 16AWG, 4-conductor
  • Conductor material: Stranded bare copper
  • Construction: 65/0. 16BS ± 0.008mm
  • Stranded diameter: 1.48mm
  • Plenum rated
  • UV resistant PVC Jacket 
  • Color: White
  • Qty: 500 feet
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Speaker wire performance is gauged by Resistance, Capacitance, and Inductance. The shorter a wire is, the better, as resistance increases with length. As long as the resistance is kept to less than 5% of the speaker impedance, it will suffice for home use. The resistance of speaker connection cable in 16-gauge or heavier wire has no detectable effect in runs of 50 feet or less in most loudspeaker connections. The lower the impedance of the speaker, the greater the impact of the resistance of the speaker wire will have. High power car audio systems using 2 ohm speaker circuits need relatively thick cables. The gauge sizes in AWG (American wire gauge) reduce as the wire gets larger. Thicker wires in a cable reduce resistance. Better purification of copper reduces oxidation and results in more consistent conductivity throughout the length of cable used.