Monoprice

Monoprice 138083 3.5mm to RCA Audio Cable 15ft

Name: Monoprice 138083 3.5mm to RCA Audio Cable 15ft
Brand: Monoprice
SKU: 138083

Premium Audio Connectivity for Enhanced Sound Quality The Monoprice Onyx Series 3.5mm to 2-Male RCA Adapter Cable delivers superior audio performance with its high-quality construction. Ideal for connecting mobile devices, portable mixers, or computers to audio systems, this cable ensures clear ...

$17.18*

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*Price sourced from Amazon.com. Last updated:Oct 09, 2026.Price and availability are subject to change — details.

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Overview

Premium Audio Connectivity for Enhanced Sound Quality

The Monoprice Onyx Series 3.5mm to 2-Male RCA Adapter Cable delivers superior audio performance with its high-quality construction. Ideal for connecting mobile devices, portable mixers, or computers to audio systems, this cable ensures clear and reliable signal transmission.

Specifications:

Length: 15 Feet
Connectors: 3.5mm TRS to 2-Male RCA
Connector Plating: Gold Plated
Shielding: Double Shielded with Copper Braiding
Series: Onyx Series
Jacket: Braided Nylon
Rating: CL2

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 RCA Audio Cable

Length

15ft

Connectors

Gold Plated RCA Male, Robust High Quality TRS 3.5mm

Conductor Material

97 percent pure oxygen-free copper

Shielding

Double shielded with copper braiding

Capacitance

22 PF per foot

Impedance

75 ohm

Frequently Asked Questions

What type of connectors are on this Monoprice audio cable?

This Monoprice audio cable features gold-plated RCA Male connectors and a robust high-quality TRS 3.5mm connector.

How long is this 3.5mm to RCA audio cable?

This particular audio cable is 15 feet in length, providing ample reach for connecting audio devices.

What material is used for the conductor in this cable?

The cable utilizes a 97 percent pure oxygen-free copper conductor, which is intended to help with clear audio signal transmission.

Does this cable include any shielding?

Yes, it is double shielded with copper braiding, designed to help minimize interference for a cleaner audio signal.

What is the impedance of this Monoprice audio cable?

This Monoprice audio cable has an impedance of 75 ohm.

Strengths & Trade-offs

👍 Pros

The 97 percent pure oxygen-free copper conductor is designed for clear audio signal transmission.
Double shielded with copper braiding helps minimize interference for a cleaner sound experience.
Gold-plated RCA Male connectors ensure reliable connections and corrosion resistance.
Features a robust high-quality TRS 3.5mm connector, providing a secure connection to source devices.
With a length of 15 feet, it offers good flexibility for connecting devices that are not in close proximity.

👎 Cons

The 15-foot length may be longer than necessary for some close-range connections, potentially leading to excess cable.
The cable's specific impedance of 75 ohms may not be ideal for all audio components, depending on system requirements.
While double shielded, the degree of EMI/RFI noise reduction compared to higher-grade shielding types is not specified.
The connectors are specifically 3.5mm to RCA Male, limiting direct compatibility with components requiring other connector types.
Specific information on the cable's jacket material or flexibility, which impacts durability and installation, is not provided.