
Monoprice 141402 14AWG Pure Copper Speaker Wire - 500ft
Ensure Optimal Audio Quality with Premium Speaker Wire Maximize the performance of your home audio system with Monoprice Speaker Wire. Featuring color-coded jackets and CL2 rating, this 2-conductor, pure bare copper wire is designed for superior conductivity and safe in-wall installation. Key Fe...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Ensure Optimal Audio Quality with Premium Speaker Wire
Maximize the performance of your home audio system with Monoprice Speaker Wire. Featuring color-coded jackets and CL2 rating, this 2-conductor, pure bare copper wire is designed for superior conductivity and safe in-wall installation.
Key Features
- Conductors: Two conductors made of high purity (greater than 99.95 percent pure), oxygen-free bare copper.
- Material: Pure Bare Copper is a superior conductor to the copper clad aluminum (CCA) conductors used in most other inexpensive speaker wire.
- Color-Coded Jackets: Each conductor is jacketed with color-coded PVC for easy polarity identification.
- CL2 Rated: Entire cable assembly is jacketed in a black, CL2-rated PVC material.
- In-Wall Safe: CL2 rating indicates that the cable complies with fire safety and insurance requirements, making it safe for use inside the walls of residential class buildings.
- Gauge: 14AWG
- Length: 500 Feet
Key Features
Two conductors made of high purity (greater than 99.95 percent pure), oxygen-free bare copper.
Pure Bare Copper is a superior conductor to the copper clad aluminum (CCA) conductors used in most other inexpensive speaker wire.
Each conductor is jacketed with color-coded PVC for easy polarity identification.
Entire cable assembly is jacketed in a black, CL2-rated PVC material.
CL2 rating indicates that the cable complies with fire safety and insurance requirements, making it safe for use inside the walls of residential class buildings.
Specifications
Pros & Cons
👍 Pros
- Constructed with two conductors made of high purity (greater than 99.95 percent pure), oxygen-free bare copper, ensuring superior signal transmission.
- Utilizes pure bare copper, which is a significantly better conductor than the copper clad aluminum (CCA) often found in less expensive speaker wires.
- Each conductor is encased in color-coded PVC, providing clear and easy identification of polarity during installation.
- The entire cable assembly is jacketed in a black, CL2-rated PVC material, offering enhanced durability and safety.
- The CL2 rating confirms compliance with fire safety and insurance requirements, making it safe for in-wall residential installations.
👎 Cons
- The CL2 rating makes this cable suitable for in-wall residential use, but it may not meet more stringent commercial or outdoor installation codes.
- The cable is provided in a 500ft spool, which might be excessive for small home audio setups, leading to unused material.
- The two-conductor design is standard for stereo speaker setups but lacks the additional conductors required for more complex multi-channel or specialized audio systems.
- While pure copper is superior to CCA, the 14AWG gauge might be considered slightly thin for very long runs or extremely high-power applications, where a lower gauge might be preferred.
- The black PVC jacket, while durable, offers a utilitarian aesthetic that may not blend as seamlessly into all decor as fabric-sleeved or more decorative options.