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A clear PVC spool of black speaker wire with a red stripe running along one conductor

RCA 142C-100SP 14 AWG 100 ft Speaker Wire

SKU CH-QG8S-QP4FB

A 100-foot spool of 14 AWG speaker wire with 41-strand oxygen-free copper conductors, red polarity stripe and UL Class 2 rating for home or commercial audio

  • Connector count2
  • Conductor gauge14 AWG
  • Conductor typeCopper Conductor
  • Product colorBlack
  • Overall length50 ft (15.2 m)
  • Details100 ft Spool, MaxBrite, 100 ft, feet, 14, Red, 41, Oxygen Fr
  • 99% oxygen-free copper conductors deliver clear, undistorted sound
  • 14 AWG with 41 strands per channel ensures flexible, low-resistance runs
  • UL certified and NEC 725 Class 2 rated for safe home and commercial installs
  • Red stripe polarity marking on clear PVC jacket speeds accurate connections
  • Sequentially marked every two feet simplifies measuring and cutting to length

14 AWG speaker wire for home and car audio

This 14 AWG speaker wire uses 99.99% oxygen-free copper conductors with 41 strands per channel to deliver clear, undistorted signals. The clear PVC jacket carries a red stripe for quick polarity identification during installation. It is UL safety certified and NEC 725 Class 2 rated for both home and commercial use. The 100 ft spool is sequentially marked every two feet in descending order for easy measuring.

Sustained signal integrity over long runs

The oxygen-free copper construction resists oxidation that can degrade conductivity over time, maintaining consistent performance across the full length. Flexible PVC jacketing protects the 41-strand conductors from repeated handling and environmental stress without cracking. UL and NEC Class 2 ratings confirm the insulation meets fire-safety requirements for permanent in-wall or commercial installations. Sequential footage markers remain legible after extended storage on the spool.

Verify connector compatibility and run length

Confirm your speakers and amplifier accept bare wire, banana plugs, spade tips or bent pin connectors before ordering. Measure the total cable path for each channel to ensure the 100 ft spool covers all required runs with slack for termination. Check local building codes for in-wall rating requirements beyond NEC 725 Class 2. Ensure the 14 AWG gauge matches the impedance and distance demands of your specific audio system.

How it compares

Measured against everything we stock in Speaker Wire & Speaker Cables, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 64% of the 295 comparable items (median $38.99).

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Specifications

Product
Brand nameRCA
Model name142C-100SP
Product colorBlack
Ports & slots
Connector count2
Size & build
Overall length50 ft (15.2 m)
Conductor gauge14 AWG
Conductor typeCopper Conductor

Questions about this item

Does the 14 AWG oxygen-free copper conductor run hot when driving speakers all day?

The 14 AWG wire with 41 strands of 99.99% oxygen-free copper per channel is rated for continuous audio signals; speaker cables carry low-voltage current that does not generate noticeable heat during normal all-day use.

What connectors do I already need to terminate this 14 AWG spool?

The wire works with bare-wire binding posts, banana plugs, spade tips or bent-pin connectors; no proprietary terminations are required.

Can I mix this 14 AWG spool with the thinner cable already in my walls?

The 14 AWG, 41-strand construction is thicker than many older runs; you can join them at the speaker or amplifier terminals, but keep each run’s gauge consistent for balanced resistance.

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