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Black speaker wire on a spool, 16 AWG, 200 ft length

GSM Outdoors

GSM Outdoors 16 AWG 200 ft Speaker Wire 2 in 1 Accessory

SKU CH-K4F4-57BJM

16 AWG speaker wire with 99.9% oxygen-free copper, UL CL3 rated for indoor and outdoor use, 200 ft length

  • Tinned 99.9 % OFC copper for high-fidelity signal transmission
  • 16 AWG two-conductor design with colour-coded cores for easy polarity identification
  • 200 ft length on a single spool for long indoor or outdoor runs
  • UL CL3 rating permits in-wall and direct-burial installation
  • Anti-tear cotton wrap plus UV-resistant PVC jacket for lasting durability

16 AWG Speaker Wire for Audio Installations

This 200 ft spool of 16 AWG speaker wire uses 99.9% oxygen-free tinned copper conductors to deliver high-fidelity sound for home theatre, car audio, and stereo systems. The red-black colour coding on the two conductors allows quick polarity identification during installation. A cotton wrap and UV-resistant PVC jacket add durability while keeping the cable flexible for routing.

Upgrade from Thinner or Bare Copper Runs

The 16 AWG gauge and tinned OFC construction replace thinner cables or bare copper wire where signal loss or corrosion risk is unacceptable. The jump is worth it when runs pass through walls, conduits, or burial where moisture, soil, and temperature swings would degrade lesser materials. The UL CL3 rating confirms suitability for in-wall and direct-burial use without additional protection.

Limits of 16 AWG over Long Distances

At 16 AWG, resistance increases with length, so very long runs to high-power speakers may lose detail or damping compared to thicker gauges. The CL3 rating covers fire safety for in-wall routing but does not guarantee performance for every amplifier load at the full 200 ft. Installers should match gauge to the specific speaker impedance and power level rather than assuming one size fits all.

Highlights

  • Tinned 99.9 % OFC copper for high-fidelity signal transmission
  • 16 AWG two-conductor design with colour-coded cores for easy polarity identification
  • 200 ft length on a single spool for long indoor or outdoor runs
  • UL CL3 rating permits in-wall and direct-burial installation
  • Anti-tear cotton wrap plus UV-resistant PVC jacket for lasting durability

Specifications

No published specifications for this item yet.

Questions about this item

What conduit size fits the 16 AWG wire for in-wall runs?

The 16 AWG cable has a compact profile that passes through standard residential conduit; the CL3 rating confirms it is approved for in-wall and conduit use.

What step do installers often miss when burying this cable directly?

Many forget to leave a service loop at each end before backfilling; the cotton wrap and UV-resistant PVC jacket handle soil moisture and sunlight without extra sleeving.

When should the tinned OFC copper be inspected or replaced?

The 99.9 % oxygen-free copper resists corrosion, so inspection is only needed if the PVC jacket is cut or crushed during later landscaping or renovation work.

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