Monoprice

Monoprice 138084 3.5mm to 2 RCA Cable - 25ft

2.6 (54 reviews)

Seamless Audio Connectivity with Uncompromised QualityIntroducing the Monoprice Onix Series Adapter Cable. Engineered with superior RG-6/U construction and double copper braid shielding, this cable eliminates EMI and RFI interference. Perfect for connecting mobile devices, mixers, or computers to...

$20.26*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Seamless Audio Connectivity with Uncompromised Quality

Introducing the Monoprice Onix Series Adapter Cable. Engineered with superior RG-6/U construction and double copper braid shielding, this cable eliminates EMI and RFI interference. Perfect for connecting mobile devices, mixers, or computers to RCA audio systems. Its braided nylon jacket ensures durability and a premium look, while the CL2 rating guarantees fire safety in residential settings.

Specifications

  • Connector Type: 3.5mm TRS to 2-Male RCA
  • Cable Length: 25 Feet
  • Shielding: Double Shielded with Copper Braiding
  • Connectors: Gold Plated
  • Series: Onix
  • Jacket: Braided Nylon
  • Rating: CL2 (Fire Safety Compliant)

Key Features

Gold Plated RCA Male connectors

Robust high quality TRS 3.5mm connector

97 percent pure oxygen-free copper conductor

Double shielded with copper braiding

22 PF per foot capacitance. 75 ohm impedance

Specifications

Cable Type
3.5mm to 2 RCA
Length
25ft
3.5mm Connector
Robust high quality TRS
RCA Connectors
Gold Plated RCA Male
Conductor Material
97 percent pure oxygen-free copper
Shielding
Double shielded with copper braiding
Capacitance
22 PF per foot
Impedance
75 ohm

Pros & Cons

👍 Pros

  • Features gold-plated RCA male connectors, enhancing conductivity and resistance to corrosion for better signal transfer.
  • Equipped with a robust, high-quality TRS 3.5mm connector, ensuring a secure and reliable connection to audio devices.
  • Constructed with a 97 percent pure oxygen-free copper conductor, minimizing signal loss and preserving audio fidelity.
  • Double shielded with copper braiding, effectively reducing electromagnetic interference and ensuring a clean audio signal.
  • Offers a generous length of 25 feet, providing flexibility in setting up audio systems across various distances.

👎 Cons

  • The 25ft length might be excessive for users requiring shorter connections, potentially leading to cable clutter.
  • Specific details on the outer jacket material or overall cable flexibility are not provided in the features.
  • While double-shielded, in extremely noisy environments, further specialized shielding might be preferred by some audiophiles.
  • The 75-ohm impedance and 22 PF per foot capacitance are specified, but how these impact specific audio setups is not detailed.
  • This cable is designed for a specific 3.5mm to 2 RCA application and is not suitable for other audio connection types.

Frequently Asked Questions

This Monoprice cable is equipped with gold-plated RCA Male connectors and a robust, high-quality TRS 3.5mm connector.
The cable uses a 97 percent pure oxygen-free copper conductor, designed to minimize signal loss and enhance audio quality.
This specific Monoprice cable offers a generous length of 25 feet, providing ample reach for various audio setups.
Yes, the cable is double shielded with copper braiding, which helps to effectively reduce electromagnetic interference for a cleaner audio signal.
The Monoprice 138084 cable has a 75 ohm impedance and a capacitance of 22 PF per foot.