Monoprice
Monoprice Speaker Wire/Cable - 250ft 14AWG - CMP Plenum Rated
★★★★★
Unleash Superior Sound with Premium Plenum-Rated Speaker WireIntroducing the Monoprice Nimbus Series Speaker Wire, designed for exceptional audio clarity and safety in any environment. This high-quality cable ensures optimal signal transmission and is suitable for both residential and commercial ...
$172.31*$234.79Save 26%
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Unleash Superior Sound with Premium Plenum-Rated Speaker Wire
Introducing the Monoprice Nimbus Series Speaker Wire, designed for exceptional audio clarity and safety in any environment. This high-quality cable ensures optimal signal transmission and is suitable for both residential and commercial installations.
Specifications:
- Brand: Monoprice
- Model: Speaker Wire/Cable
- Length: 250 Feet
- Gauge: 14 AWG
- Conductors: 2
- Rating: CMP-Rated (Plenum)
- Conductor Material: 100% Pure Bare Copper
- Conductor Identification: Color Coded (Red and Black)
Key Features
The Plenum (CMP) rating indicates that the cable complies with fire safety and insurance requirements, making it safe for use inside the walls of residential and enterprise class buildings.
This speaker Wire | features conductors made of high purity oxygen-free bare copper.
Monoprice Plenum Speaker Wire | uses a high quality material that is soft -er and more flexible than on traditional plenum rated jackets.
Easily identifiable Red and Black conductors.
Specifications
Brand
Monoprice
Cable Length
250ft
Wire Gauge
14AWG
Rating
CMP Plenum Rated
Conductor Material
High Purity Oxygen-Free Bare Copper
Conductor Identification
Red and Black
Jacket Flexibility
Softer and more flexible than traditional plenum
Pros & Cons
👍 Pros
- The cable's Plenum (CMP) rating ensures compliance with fire safety and insurance requirements for in-wall installation
- Features high-purity oxygen-free bare copper conductors, which contributes to optimal signal transfer
- The high-quality jacket material is softer and more flexible than traditional plenum-rated jackets, making installation easier
- Includes easily identifiable red and black conductors, simplifying correct polarity connections during setup
- The 250ft length provides ample cable for extensive home or enterprise-class building installations
- The 14AWG gauge is suitable for delivering power to speakers over moderate to long distances without significant loss
- Designed specifically as speaker wire, optimizing it for audio signal transmission
👎 Cons
- The specific insulation material of the plenum-rated jacket, beyond being high quality, is not detailed, which could be a factor for specialized environments.
- While 14AWG is good for many applications, it may be considered overkill for very short runs or inadequate for extremely long runs with high-power speakers.
- The cable is designed for in-wall installations, potentially making it less suitable for temporary or visible external setups where aesthetics are a primary concern.
- No mention of shielding is provided, which might be a consideration for installations in electromagnetically noisy environments.
- The product features do not specify if the cable is rated for outdoor use, limiting its application scope.
- The flexibility, while improved, is still within the context of plenum rating, meaning it might not be as flexible as non-plenum speaker wire.
- The bulk length of 250ft may be excessive for smaller projects or for users who only need a short run of speaker cable.
Frequently Asked Questions
What fire safety rating does the Monoprice Speaker Wire have?
The Monoprice Speaker Wire is CMP Plenum Rated, meaning it complies with fire safety and insurance requirements for installation inside building walls.
What material are the conductors made of in this speaker wire?
The conductors in this speaker wire are made of high purity oxygen-free bare copper, which helps ensure clear signal transmission.
Is the jacket material of this speaker wire flexible?
Yes, the Monoprice Plenum Speaker Wire uses a high-quality material for its jacket that is softer and more flexible than traditional plenum-rated jackets.
How are the conductors in the speaker wire identified?
The speaker wire features easily identifiable red and black conductors, simplifying the connection process.
What gauge is this speaker wire?
This Monoprice Speaker Wire is 14AWG (American Wire Gauge).
What is the total length of the speaker wire provided?
The Monoprice Speaker Wire comes in a 250ft length, suitable for various installation needs.
Related Products
