Monoprice

Monoprice 102747 50ft 12AWG Oxygen-Free Speaker Wire

4.7 (1824 reviews)

Unleash the Full Potential of Your Audio System Experience superior sound quality with the Monoprice 50ft 12AWG Enhanced Oxygen-Free Copper Loud Speaker Wire Cable. This high-quality speaker wire ensures optimal signal transfer for your home audio setup. Crafted with high-purity oxygen-free copp...

$45.84*
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

Unleash the Full Potential of Your Audio System

Experience superior sound quality with the Monoprice 50ft 12AWG Enhanced Oxygen-Free Copper Loud Speaker Wire Cable. This high-quality speaker wire ensures optimal signal transfer for your home audio setup. Crafted with high-purity oxygen-free copper, this cable delivers exceptional clarity and performance, allowing you to enjoy your music and movies like never before.

Specifications:

  • Brand: Monoprice
  • Model: 102747
  • Length: 50 ft
  • Wire Gauge: 12AWG
  • Conductor Material: Enhanced Oxygen-Free Copper (Purity > 99.95%)
  • Jacket Material: Clear Outer PVC
  • Polarity Indication: Blue Stripe

Specifications

Length
50ft
Wire Gauge
12AWG
Material Type
Oxygen-Free Copper
Product Type
Speaker Wire

Pros & Cons

👍 Pros

  • Comes in a generous 50-foot length, providing ample reach for various speaker placement configurations.
  • Features 12AWG (American Wire Gauge) thickness, which is suitable for maintaining signal integrity over longer distances.
  • Constructed as oxygen-free speaker wire, aiming to reduce signal degradation and improve audio clarity.
  • Offers a practical solution for connecting speakers to an amplifier or receiver in a home audio setup.
  • Provides a bulk option for users needing a substantial amount of speaker wire for their installations.

👎 Cons

  • Specific details about the jacket material or insulation properties are not provided, which can affect durability and flexibility.
  • Lacks connectors or terminations (e.g., banana plugs, spade connectors), requiring users to add their own.
  • Information on the wire's UL rating or in-wall compatibility is not mentioned, limiting its suitability for certain installations.
  • The singular length of 50 feet might be excessive for very short runs, leading to unnecessary waste.
  • Does not specify if the wire is color-coded or marked for polarity, which is useful for correct speaker connection.

Frequently Asked Questions

This Monoprice speaker wire comes in a length of 50 feet, offering ample reach for your audio setup.
The wire has a gauge of 12AWG (American Wire Gauge), which is a common and suitable size for speaker connections.
Yes, it is described as oxygen-free speaker wire, designed to help reduce signal loss and maintain audio quality.
No, this is a bulk roll of speaker wire and does not come with pre-attached connectors, allowing for custom termination.
With its 12AWG gauge and 50-foot length, it is designed to maintain good signal quality over longer distances for speaker connections.