Monoprice

Monoprice 114570 NL4FC 25ft 12AWG 4-Conductor Speaker Cable

4.4 (28 reviews)

Deliver High-Quality Audio with Professional Speaker CableEnsure optimal audio performance with the Monoprice NL4FC Speaker Cable. Featuring four 12 AWG conductors made of pure bare copper, this cable provides maximum current handling capability for exceptional sound quality. Specifications: ...

$36.80*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Deliver High-Quality Audio with Professional Speaker Cable

Ensure optimal audio performance with the Monoprice NL4FC Speaker Cable. Featuring four 12 AWG conductors made of pure bare copper, this cable provides maximum current handling capability for exceptional sound quality.

Specifications:

  • Brand: Monoprice
  • Model: 114570
  • Length: 25 Feet
  • Conductors: Four 12 AWG Conductors
  • Material: Pure Bare Copper
  • Type: NL4FC Speaker Cable

Key Features

These 4-conductor speaker cables are made with high-purity, 100 Percent pure, bare copper 12 AWG conductors for maximum current handling capability.

The 4-conductor design is great for bi-amping only a single cable.

The cable features durable nickel female NL4FC connectors at each end

With spring-loaded lock, release latches that make these connectors less prone to disconnecting during concerts or just playing your tunes

Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers.

Specifications

Cable Type
Speaker Cable
Conductor Gauge
12 AWG
Conductor Material
100% pure, bare copper
Conductor Count
4-Conductor
Length
25ft
Connectors
Nickel Female NL4FC

Pros & Cons

👍 Pros

  • Constructed with high-purity, 100% pure, bare copper 12 AWG conductors for maximum current handling.
  • Features a 4-conductor design, which is particularly beneficial for bi-amping setups using a single cable.
  • Equipped with durable nickel female NL4FC connectors at each end, ensuring reliable and secure connections.
  • Connectors feature spring-loaded lock release latches, preventing accidental disconnections during use.
  • Offers a generous 25ft length, providing sufficient reach for various speaker placement scenarios.

👎 Cons

  • The 25ft length, while generous for many setups, might be too long for very short runs, leading to excess cable management.
  • Designed specifically for 4-conductor setups, it may not be ideal or necessary for standard 2-conductor speaker connections.
  • The use of NL4FC connectors means it is only compatible with equipment featuring corresponding NL4FC jacks.
  • While emphasizing current handling, specific impedance or capacitance specifications are not provided.
  • The "lifetime warranty on all cables" is a brand promise rather than a direct product feature, though beneficial.

Frequently Asked Questions

These speaker cables are made with high-purity, 100% pure, bare copper 12 AWG conductors for optimal current handling.
Yes, the 4-conductor design of this cable makes it particularly well-suited for bi-amping using just a single cable.
The cable features durable nickel female NL4FC connectors at each end, designed for secure and reliable connections.
Yes, the NL4FC connectors are equipped with spring-loaded lock release latches to prevent accidental disconnections.
This Monoprice speaker cable comes in a substantial 25ft length, offering good reach for various audio setups.