Monoprice 141375 Speaker Wire, 14 AWG, CL2, 50 ft
Monoprice 141375 speaker wire is a 50-foot, two-conductor cable with 14 AWG oxygen-free bare copper conductors and a CL2-rated PVC jacket. Color-coded conductor jackets are intended to make polarity identification easier, while the in-wall rating suits residential installations where that rating is required.
At a glance
- Two oxygen-free bare copper conductors are described as greater than 99.95 percent pure.
- Color-coded PVC jackets on the individual conductors help identify polarity.
- The product listing describes its outer PVC jacket as CL2 rated for residential in-wall use.
Reference price: $48.02
Price checked: Nov 14, 2026
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Pros and cons
Pros
- 50-foot length and 14 AWG conductors suit many home speaker wiring runs.
- Pure bare copper avoids the copper-clad aluminum conductor material described as common in lower-cost speaker wire.
- Color-coded conductor insulation can make polarity matching more straightforward.
Technical specifications
17 specifications| Brand | Monoprice |
|---|---|
| Model | 141375 |
| Cable type | Speaker Wire |
| Compatible device | Speaker |
| Length | 50 feet |
|---|---|
| Gauge | 14 |
| Conductors | 2-Conductor |
| Conductor material | Pure copper conductor |
| Conductor purity claim | greater than 99.95 percent pure |
| Jacket material | Polyvinyl Chloride (PVC) |
| Jacket rating | CL2 Rated |
| Color | Black |
| Shape | Round |
| Indoor/outdoor use | Indoor |
|---|---|
| Recommended use | Speakers |
| Weight listed | 2.7 pounds |
|---|
| Warranty description | Lifetime Warranty |
|---|
What to know before buying
Listing details to confirm
CL2 is the listing's stated residential in-wall rating. The listing does not establish outdoor suitability, and the product details specify indoor use.
What’s in the box
Included- Monoprice speaker wire, 50 ft, 14 AWG, two-conductor, black, CL2 rated
Who is it for?
A good fit for
- Home audio users needing 50 feet of two-conductor speaker cable.
- Residential installations where a CL2-rated cable is appropriate.
- Buyers who want bare copper conductors and color-coded polarity identification.
Less suited to
- Installations requiring outdoor-rated or direct-burial cable.
- Buyers who need pre-terminated speaker connectors rather than speaker wire.
Customer reviews on Amazon
- 5 stars
84% 84% - 4 stars
9% 9% - 3 stars
4% 4% - 2 stars
0% 0% - 1 star
3% 3%
Aggregate customer ratings are largely favorable, with most ratings in the five-star category, but a small lower-star share means the overall rating does not show how the cable performs in every installation. Since no written customer feedback is supplied, specific praised qualities or complaints cannot be identified. Match the stated 50-foot length, 14 AWG gauge and CL2 rating to your wiring needs.
Frequently asked questions
Can this cable be used inside residential walls?
The listing describes it as CL2 rated for residential in-wall use. Follow applicable installation requirements for the specific building and project.
What conductor material does the listing specify?
It describes two oxygen-free bare copper conductors with purity greater than 99.95 percent.
Does it include connectors?
The stated included component is the speaker wire. No connectors are listed.
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