
Monoprice 104043 18 AWG CL2 Speaker Wire
Experience Superior Sound with Monoprice Speaker Wire Maximize the performance of your home audio setup with Monoprice Access Series Speaker Wire. Engineered with high-purity, oxygen-free copper, this cable ensures pristine audio signal transmission for a truly immersive listening experience. It...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Experience Superior Sound with Monoprice Speaker Wire
Maximize the performance of your home audio setup with Monoprice Access Series Speaker Wire. Engineered with high-purity, oxygen-free copper, this cable ensures pristine audio signal transmission for a truly immersive listening experience. Its CL2 rating makes it safe for in-wall installation, providing a clean and professional look.
- Conductors: 99.95% pure bare copper (oxygen-free)
- Length: 100 continuous feet
- Gauge: 18 AWG
- Conductor Count: 4-conductor
- Jacket: White PVC, CL2 rated for in-wall use
- Polarity Identification: Color-coded PVC jacket on each conductor
Key Features
Oxygen-free 99.95% pure bare copper conductors
100 continuous feet of 18Awg 4-conductor speaker wire | on a spool
The white Outer jacket is CL2 rated, making it safe for use within the walls of residential class buildings
Each conductor has an individual, color-coded jacket enclosed within the outer white CL2 jacket
Specifications
Pros & Cons
👍 Pros
- Features 99.95% pure bare copper conductors, minimizing signal loss and ensuring clear audio transmission.
- Comes in a 100 continuous feet length on a spool, providing ample wire for various speaker setups and convenient storage.
- The white outer jacket is CL2 rated, allowing for safe in-wall installation in residential buildings according to code.
- Each of the 4 conductors is individually color-coded, simplifying the wiring process for correct polarity and connections.
- The 18 AWG gauge is suitable for most home audio speaker applications, balancing flexibility and current capacity.
👎 Cons
- The 18 AWG gauge might be considered thin for very long runs or high-power speaker systems, potentially leading to some signal degradation over distance.
- Being a 4-conductor wire, it is specifically designed for stereo or bi-amping connections, which may be more than needed for simple mono speaker setups.
- The cable's oxygen-free copper claim does not specify a certification standard (e.g., OFHC), making it hard to compare with other premium cables.
- The white outer jacket may not blend well with all interior decors if not installed in-wall or concealed.
- No specific information is provided about the durability or flexibility of the outer CL2 jacket, beyond its safety rating.