18AWG Low Voltage LED Cable 2 Conductor Jacketed In-Wall Speaker Wire

In this review the reviewer takes a practical look at the 18AWG Low Voltage LED Cable to decide whether it is a reliable choice for in-wall LED, audio, and low voltage projects. The bottom line: this 200 ft reel is aimed at DIYers and professionals who need a flexible, oxygen free copper conductor with a protected in-wall PVC jacket, and the single biggest reason to buy is its combination of genuine oxygen free copper and a UL Class 2 rating, which together deliver confidence for permanent installations where safety and conductivity matter.

Key Features

• 18 AWG stranded conductor: Provides a balance of flexibility and current capacity suitable for most low voltage LED and speaker runs without becoming stiff to route.
• Oxygen free copper: 99.99% copper conductors improve conductivity and reduce corrosion risk for long-term installations.
• In-wall white PVC jacket: The jacket is rated for in-wall use and offers protective routing and a clean appearance behind walls and in junction spaces.
• Sequential marks every two ft: Markings make measuring and cutting lengths quick and reduce waste when planning multiple runs.
• UL/cUL Class 2 certified: The NEC 725 Class 2 rating and UL certification mean it meets safety standards required for many home and commercial low voltage applications.
• Spooled for easy dispensing: The 200 ft reel is packaged for neat storage and straightforward pulling during installation.

Who It's For

This cable is well suited for homeowners doing LED strip lighting, cabinet lighting, and simple in-wall speaker or security system wiring, as well as contractors who need a reliable, code-rated low voltage cable for multiple small runs. The combination of stranded 18 AWG and oxygen free copper makes it appropriate where moderate distance and good conductivity are required.

Those who should look elsewhere include installers needing heavier gauge power distribution for long runs or high-current loads, and projects that require fire-rated plenum cable or special insulation types beyond standard in-wall PVC. For specialty audio runs over very long distances, a thicker gauge may be preferable.

Pros & Cons

Pros

• High quality 16-strand 18 AWG conductors that are flexible and easy to terminate.
• Oxygen free copper and UL Class 2 certification give confidence for in-wall use.
• Clear sequential markings every two ft speed measuring and reduce installation errors.
• 200 ft spool packaging makes storage and dispensing straightforward for multiple runs.

Cons

• Standard PVC jacket is rated for in-wall use but is not a plenum-rated option for HVAC spaces.
• May be overkill for tiny, short bench projects where bulk cable is unnecessary.

Specifications

Length	200 ft spool
Gauge	18 AWG
Conductors	2 conductor, 16 stranded wires per channel
Conductor material	99.99% oxygen free copper
Jacket	White PVC, in-wall rated
Certification	UL/cUL Safety Certified, NEC 725 Class 2 Rated

Our Verdict

The 18AWG Low Voltage LED Cable on a 200 ft reel is a solid, good-value choice for in-wall LED, low voltage lighting, and short audio or security runs when safety and conductivity matter. Its oxygen free copper conductors, clear length markings, and UL Class 2 rating make it a dependable pick for homeowners and pros who need neat, code-conscious installations without paying for specialty cable types.

Frequently Asked Questions

Can this cable be used for in-wall LED lighting?
Yes, the cable is in-wall rated PVC and UL Class 2 certified, making it appropriate for most LED and low voltage in-wall installations.

How easy is it to measure lengths from the reel?
The spool is sequentially marked every two ft in descending order from the start of the reel toward the core, which makes measuring and cutting quick and accurate.

Is the conductor solid or stranded?
The cable uses 16-stranded wires per channel, providing flexibility and easier termination compared with solid conductors.