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Black CL2-rated speaker wire on spool, two colour-coded PVC conductors, 1000ft length

Monoprice Inc.

Monoprice 141398 speaker wire 14AWG 2-conductor 1000ft black

SKU CH-XF7X-8JF3N

14AWG oxygen-free copper speaker cable, CL2 rated for in-wall runs, 1000 ft length

  • Connector count2
  • Product typeOthers
  • Product colorBlack
  • Overall length304.8
  • Key featuresTwo conductors made of high purity (greater than 99.95 perce
  • High-purity oxygen-free copper (99.95 %) reduces signal loss
  • 14 AWG gauge handles long runs with minimal resistance
  • CL2-rated PVC jacket meets in-wall fire-safety requirements
  • Colour-coded conductors simplify correct polarity connection
  • 1000 ft spool (304.8 m) covers whole-home installations

Monoprice 14AWG Pure Copper Speaker Wire

This 1000-foot spool uses 14AWG oxygen-free bare copper conductors rated above 99.95 percent purity. The two-conductor design serves stereo or multi-room installations where consistent signal transfer matters. CL2-rated jacketing allows in-wall routing for permanent home audio systems. Builders wiring whole-house audio or long single runs gain reliable performance from the pure copper core.

CL2-Rated Jacket Handles In-Wall Heat

The black PVC assembly carries a CL2 fire-safety rating for installation inside walls and ceilings. Each conductor has colour-coded PVC insulation so polarity stays clear during long pulls. Pure bare copper adds less resistance than copper-clad aluminium alternatives, reducing load on amplifiers during extended use. The jacket protects conductors from abrasion while meeting building-code requirements for permanent placement.

1000-Foot Length Covers Large Installations

At 304.8 metres the spool supplies enough cable for multiple zones without splices that can degrade signal. Two conductors simplify stereo pairs or distributed audio layouts where each room needs a dedicated run. No connectors are included, so terminations match the chosen banana plugs, spades or bare-wire connections. Installers who need shielded or higher-gauge wire for specialised applications should select a different product.

How it compares

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

Price $504.99
Pricier than about 96% of the 295 comparable items (median $38.99).

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Specifications

Product
Brand nameMonoprice
Model name141398
Product typeOthers
Product colorBlack
Ports & slots
Connector count2

Questions about this item

How is the 14AWG speaker wire installed, and which step is often done wrong?

Strip the colour-coded PVC jacket from each conductor, then connect positive to positive and negative to negative; the step most often done wrong is reversing the polarity because the two conductors look alike until the colour code is checked.

What maintenance or replacement will the 141398 cable need later?

No routine maintenance is required; the oxygen-free bare copper resists corrosion, so the cable only needs replacement if the black CL2-rated PVC jacket is cut or crushed during use.

What limit appears first when the 1000ft spool is used for long, sustained runs?

Resistance becomes the limiting factor first; the supplier notes that total wire resistance should stay below five percent of the speaker's lowest impedance to avoid audible effect.

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