
Monoprice 138081 3.5mm to 2 RCA Audio Cable 3ft Onix
Transmit High-Quality Audio with Enhanced Clarity Introducing the Monoprice Onyx Series 3.5mm to 2-Male RCA Adapter Cable. This premium cable allows you to connect devices with a 3.5mm output to devices with RCA inputs, delivering clear and accurate audio transmission. Featuring gold-plated conne...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Transmit High-Quality Audio with Enhanced Clarity
Introducing the Monoprice Onyx Series 3.5mm to 2-Male RCA Adapter Cable. This premium cable allows you to connect devices with a 3.5mm output to devices with RCA inputs, delivering clear and accurate audio transmission. Featuring gold-plated connectors, double shielding, and a braided nylon jacket, the Onyx Series cable ensures optimal performance and durability.
Specifications:
- Connectors: 3.5mm TRS to 2-Male RCA
- Cable Length: 3 Feet
- Shielding: Double Shielded with Copper Braiding
- Connectors: Gold Plated
- Cable Jacket: Braided Nylon
- CL2 Rated
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
Pros & Cons
👍 Pros
- Features gold-plated RCA male connectors, enhancing conductivity and resistance to corrosion for a reliable audio signal.
- Equipped with a robust, high-quality TRS 3.5mm connector, ensuring a secure and durable connection for audio devices.
- Constructed with a 97 percent pure oxygen-free copper conductor, minimizing signal loss and preserving audio fidelity.
- Double-shielded with copper braiding, providing superior protection against electromagnetic interference (EMI) and radio frequency interference (RFI).
- Offers a low capacitance of 22 PF per foot and a 75 ohm impedance, contributing to consistent signal integrity over its length.
👎 Cons
- The cable length is fixed at 3ft, which may be too short for setups requiring longer distances between audio components.
- While the 75 ohm impedance is specified, some audio applications might prefer different impedance characteristics depending on specific equipment.
- The 97 percent pure oxygen-free copper conductor is good, but some premium cables offer 99.9% or higher purity for marginal improvements.
- Double shielding with copper braiding is effective, but specific noise reduction figures or further details on shielding density are not provided.
- The Onix brand designation does not provide additional specific technical features or benefits beyond the stated cable construction.