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Monoprice Inc.

Monoprice Inc. 104040 Speaker Wire 14AWG 4-Conductor 250ft White

SKU CH-TFZ1-1XGTN

Four-conductor 14AWG speaker wire on a 250ft spool with CL2-rated jacket for in-wall residential installation

  • Connector count2
  • Product typeOthers
  • Overall length76.2
  • Key featuresBuy with Confidence: With Monoprice's Lifetime Warranty on a
  • Oxygen-free 99.95% pure copper delivers superior conductivity
  • 14AWG 4-conductor design supports bi-wiring or dual speaker runs
  • 250 continuous feet on a spool covers whole-home installations
  • CL2-rated white jacket approved for in-wall residential use
  • Lifetime warranty from Monoprice backs every cable

Monoprice 14AWG 4-Conductor Speaker Wire

This CL2-rated speaker wire uses oxygen-free 99.95 percent pure bare copper conductors for high-quality audio signal transfer. It comes in a 250-foot continuous length on a spool with a white outer jacket. The four-conductor design supports bi-wiring or multi-zone speaker installations.

Installers running wire inside residential walls

The CL2 rating makes this wire suitable for in-wall installation in residential buildings. Pure bare copper offers better conductivity than copper-clad aluminum alternatives. Buyers needing a smaller gauge for very long runs or a two-conductor wire for basic stereo pairs should look at other options.

250-foot spool of 14AWG 4-conductor wire

The 76.2-metre length on a single spool determines how far you can run speakers from your amplifier. This amount covers whole-home audio or multiple rooms in one purchase. Verify your total cable route distance before ordering to ensure the spool length matches your project needs.

How it compares

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

Price $191.99
Pricier than about 86% of the 295 comparable items (median $38.99).

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Specifications

Product
Brand nameMonoprice
Model name104040
Product typeOthers
Ports & slots
Connector count2

Questions about this item

Should I choose the 14AWG 4-conductor version or a different gauge for my in-wall speaker runs?

The 14AWG 4-conductor wire suits longer runs and multi-room setups where you need two separate channels in a single cable pull.

What does the 99.95 percent oxygen-free copper figure mean for sound quality in my system?

It provides lower resistance than copper-clad aluminium, reducing added impedance that can degrade speaker performance.

How does the CL2 rating affect where I can install this 250-foot spool?

CL2 certification means the jacket meets fire-safety codes for in-wall installation in residential buildings.

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