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Coil of gray 16AWG two-conductor speaker wire 1000ft

Monoprice Inc.

Monoprice 121543 Speaker Wire 16AWG 2-Conductor 1000ft Gray

SKU CH-ND2B-H0075

Burial-rated 16 AWG speaker wire with oxygen-free copper conductors for reliable outdoor audio runs

  • TypeSpeaker Wires
  • ColorGray
  • Length999.74 ft.
  • Connector Number2
  • Burial-rated jacket resists moisture for long outdoor runs
  • 100 % oxygen-free copper conductors deliver clean signal transfer
  • Two colour-coded conductors simplify single-speaker connections
  • 74 ft reel covers large installations without splices
  • Lifetime warranty backs the cable for lasting confidence

Burial-rated speaker wire for outdoor runs

This 16 AWG two-conductor cable uses 100 percent oxygen-free copper conductors and a moisture-resistant polyethylene jacket with water-blocking tape. It is designed for direct burial in residential and commercial outdoor installations. The gray jacket provides UV and environmental protection for long-term conductivity.

Sustained performance in wet soil

The water-blocking tape and robust jacket prevent moisture ingress that degrades signal over time, so resistance stays stable across the full 999.74 ft length. Pure copper conductors maintain low-loss transmission for continuous audio distribution without the corrosion risk of standard indoor wire.

Replaces indoor-rated cable in landscape audio

Builders pulling wire through conduit or trenching for patio, garden or pool speakers should use this instead of non-rated cable that fails when ground moisture penetrates the insulation. The jump is worth it when the run cannot be kept dry or when code requires a burial-listed product.

Highlights

  • Burial-rated jacket resists moisture for long outdoor runs
  • 100 % oxygen-free copper conductors deliver clean signal transfer
  • Two colour-coded conductors simplify single-speaker connections
  • 74 ft reel covers large installations without splices
  • Lifetime warranty backs the cable for lasting confidence

Specifications

BrandMonoprice
Model121543
TypeSpeaker Wires
ColorGray
Length999.74 ft.
Connector Number2

Questions about this item

Does the 16AWG oxygen-free copper conductor stay cool during continuous outdoor use?

The 16AWG oxygen-free copper conductors are designed for low resistance, which minimises heat build-up even during extended runs at typical speaker power levels.

What tools or connectors do I need to terminate this 2-conductor wire?

You will need wire strippers suited to 16AWG and your choice of banana plugs, spade lugs or bare-wire binding posts to match your amplifier and speaker terminals.

Can I run this burial-rated 1000ft reel alongside existing landscape lighting cables?

The moisture-resistant polyethylene jacket and water-blocking tape are built for direct burial, so the wire can share a trench with low-voltage lighting circuits without degradation.

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