DistributorSouthwire
14-41 4/C IN-WALL CL3 DIRECT BURIAL YELLOW 500 FT

Southwire

14-41 4/C IN-WALL CL3 DIRECT BURIAL YELLOW 500 FT

Southwire #
946444502

300V, 75°C, CL3 Round Speaker Wire

Part of the family: Round Speaker Wire CL3

Priced by quote — copper moves daily (COMEX), so we quote at the current price.

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📄 Spec sheet (PDF)

Application & features

Remote Control, Signalling, and Power-Limited circuits per NEC Article 725. 22AWG - 16 AWG also as communication circuits per NEC Article 800. Security, sound and audio, speaker cable, public address, intercom, sound reinforcement, alarm and access control circuits and power-limited controls.

  • Flame Test: UL 1666
  • Cable Type: CL3, Direct Burial Rating
  • Voltage: 300 Volts
  • Temperature: 75ºC

    • Specifications

    Cable TypeSpeaker Wire CL3Speaker Wire CL3
    Cond. Size14 AWG14 AWG
    Conductor Number44
    Cond. TypeCUCU
    Cond. Strands4141
    Diameter Over Conductor0.073 inch0.19 cm
    Jacket Thickness20 mils0.51 mm
    Approx. OD0.279 inch0.71 cm
    Copper Weight51 lbs/1000'76 kgs/km
    Approx. Weight68 lbs/1000'101 kgs/km
    Shield TypeNoneNone
    DC Resistance at 25C2.814 ohms/1000'4.19 ohms/km
    AC Resistance at 75C3.391 ohms/1000'5.05 ohms/km
    Inductive Reactance0.058 ohms/1000'0.09 ohms/km

    Standards & references

    • ASTM B8 Concentric-Lay-Stranded Copper Conductors
    • UL 13 Power-Limited Circuit Cables
    • UL 444 Communications Cables (22 AWG - 16 AWG)