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Black 12AWG 4-conductor speaker wire on spool, CL2-rated PVC jacket

Monoprice Inc.

Monoprice Inc. 141384 Speaker Wire 12AWG 4-Conductor CL2 100ft Black

SKU CH-K4KE-ADF8S

CL2-rated 12 AWG four-conductor speaker wire using 99.95% pure oxygen-free copper for low resistance across 100 ft

  • TypeOthers
  • ColorBlack
  • Length30.48
  • Connector Number2
  • FeaturesFeatures 4 conductors made of high purity (greater than 99.9
  • High-purity 99.95% oxygen-free copper delivers cleaner signal transfer
  • 12 AWG thickness keeps resistance below 5% of speaker impedance
  • Four colour-coded conductors simplify polarity identification during installation
  • CL2-rated jacket meets in-wall fire-safety requirements for permanent runs
  • 100 ft (30.48 m) length suits whole-home audio layouts

12 AWG 4-Conductor Speaker Wire

This 12 AWG speaker wire uses four conductors of 99.95 percent pure oxygen-free bare copper. It is built for home audio systems that need low resistance runs to amplifiers or receivers. The CL2 rating allows in-wall installation where local codes require it.

Installation notes

The black outer jacket is marked for polarity and each inner conductor carries colour-coded PVC for quick identification. Stripping the tough CL2-rated sheath takes a sharp blade and care not to nick the copper. The 100 foot length covers most single-room pulls but offers no slack for complex routing.

Resistance limits

For the wire to have no audible effect the total resistance should stay below five percent of the speaker's lowest impedance. An 8 ohm speaker that dips to 4 ohms leaves very little budget for cable resistance. Copper-clad aluminum alternatives are only 68 percent as conductive and add enough resistance to alter the amplifier load.

Highlights

  • High-purity 99.95% oxygen-free copper delivers cleaner signal transfer
  • 12 AWG thickness keeps resistance below 5% of speaker impedance
  • Four colour-coded conductors simplify polarity identification during installation
  • CL2-rated jacket meets in-wall fire-safety requirements for permanent runs
  • 100 ft (30.48 m) length suits whole-home audio layouts

Specifications

BrandMonoprice
Model141384
TypeOthers
ColorBlack
Length30.48
Connector Number2
FeaturesFeatures 4 conductors made of high purity (greater than 99.95 percent pure), oxygen-free bare copper.

Questions about this item

How do I verify the 141384 wire is performing correctly after installation?

Play audio through the connected speakers and listen for clean output without distortion or dropouts across all channels.

What comes in the box with the Monoprice 141384 and what must I purchase separately?

The package contains a 100 ft spool of 12AWG 4-conductor CL2-rated speaker wire with color-coded PVC jackets; banana plugs, spade terminals, or other connectors are not included and must be bought separately.

Which version of the Monoprice 141384 should I choose for my installation?

This model is offered as a single 100 ft, 12AWG, 4-conductor CL2-rated black cable; select it when you need that exact gauge, conductor count, length and in-wall rating.

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