Comparing Plenum Rated Speaker Wire to Standard Wire- What’s the Difference？

Comparing Plenum Rated Speaker Wire to Standard Wire: What’s the Difference?

When it comes to home audio systems, the type of speaker wire you use can make a significant impact on the overall sound quality. Two common types of speaker wire are plenum rated and standard wire. But what’s the difference between the two?

What is Plenum Rated Speaker Wire?

Plenum rated speaker wire is a type of cable that is designed to be installed in plenum spaces. These are areas in commercial buildings that are used for air circulation, such as ceilings and above-ceiling spaces. Plenum rated wire is made with a special flame-retardant material that prevents it from catching fire or spreading flames in the event of a fire.

What is Standard Speaker Wire?

Standard speaker wire is a type of cable that is not specifically designed for use in plenum spaces. It is typically made with a PVC jacket that is not flame-retardant. Standard speaker wire is typically less expensive than plenum rated wire, but it is not as safe to use in commercial buildings.

Advantages of Plenum Rated Speaker Wire

Fire safety: Plenum rated speaker wire is fire-retardant, which means it will not catch fire or spread flames in the event of a fire. This makes it a safer choice for use in commercial buildings.

Insurance compliance: In many commercial buildings, it is required to use plenum rated speaker wire. This is because it meets the fire safety codes that are in place in these buildings.

Longevity: Plenum rated speaker wire is made with a high-quality material that is resistant to heat and moisture. This makes it more durable than standard speaker wire and can last for many years.

Disadvantages of Plenum Rated Speaker Wire

Cost: Plenum rated speaker wire is typically more expensive than standard speaker wire. This is because it is made with a special flame-retardant material.

Availability: Plenum rated speaker wire may not be as readily available as standard speaker wire. This is because it is not as commonly used.

Which Type of Speaker Wire is Right for You?

If you are installing a speaker system in a commercial building, then you should use plenum rated speaker wire. This is because it is fire-retardant and meets the fire safety codes that are in place in these buildings. If you are installing a speaker system in a home, then you can use either plenum rated or standard speaker wire. However, plenum rated speaker wire is a safer choice and may last longer.