Monoprice
Monoprice 100666 6in 3.5mm to RCA Stereo Cable
★★★★★
6in8 inch
Connect Your Mobile Devices to Home Audio Systems with EaseThe Monoprice 6inch 3.5mm Stereo Plug/2 RCA Jack Cable is designed to seamlessly connect your mobile devices to home audio systems. This cable converts the stereo signal from a 3.5mm headphone jack to separate left and right channel RCA i...
$6.74*
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*Price sourced from Amazon.com. Last updated:Jul 16, 2026.Price and availability are subject to change.
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Overview
Connect Your Mobile Devices to Home Audio Systems with Ease
The Monoprice 6inch 3.5mm Stereo Plug/2 RCA Jack Cable is designed to seamlessly connect your mobile devices to home audio systems. This cable converts the stereo signal from a 3.5mm headphone jack to separate left and right channel RCA inputs.
- Length: 6 inches
- Connector 1: 3.5mm (1/8") TRS male stereo plug
- Connector 2: Pair of left/right female RCA jacks
- Use: Ideal for converting stereo signal from a 3.5mm headphone jack to separate left and right channel RCA
Key Features
While most mobile devices use the 3. 5mm stereo headphone output most home audio systems with an amplifier or receiver use RCA jacks for audio inputs
This cable is ideal for connecting the output of your mp3 player or phone to your home audio system
It has a single 3. 5mm (1/8") TRS stereo male plug on one end and a pair of left/right RCA male plugs on the other end each with molded connector housings and strain relief boots
Specifications
Cable Length
6 inches
Connector 1
3.5mm (1/8") TRS Stereo Male Plug
Connector 2
Left/Right RCA Male Plugs
Housing
Molded Connector Housings
Durability Feature
Strain Relief Boots
Application
Mobile Device to Home Audio System
Pros & Cons
👍 Pros
- Ideal for connecting mobile devices like MP3 players or phones to home audio systems equipped with RCA jacks.
- Features a single 3.5mm (1/8") TRS stereo male plug, widely compatible with headphone outputs on most mobile devices.
- Equipped with a pair of left/right RCA male plugs, ensuring proper stereo audio channel separation for home audio input.
- Includes molded connector housings, which provide durability and protection for the internal wiring at connection points.
- Designed with strain relief boots on all plugs, extending the cable's lifespan by reducing stress on the connectors.
- The 6-inch length is practical for close-range connections, minimizing cable clutter.
👎 Cons
- The 6-inch length is very short, limiting its use to devices that are in very close proximity to each other.
- This cable is specifically designed for 3.5mm to RCA stereo audio conversion and cannot be used for video signals.
- The product does not specify the material quality of the cable shielding or conductors, which could impact signal integrity over long-term use.
- The connection type is analog, which may not offer the same audio quality as digital connections like optical or HDMI in some setups.
- Only one cable is included, requiring separate purchases if multiple such connections are needed.
Frequently Asked Questions
What is the primary use of this Monoprice cable?
This Monoprice 6in 3.5mm to RCA Stereo Cable is ideal for connecting the audio output of mobile devices, such as MP3 players or phones, to home audio systems.
What kind of connectors does this cable have?
On one end, it has a single 3.5mm (1/8") TRS stereo male plug, and on the other end, it has a pair of left/right RCA male plugs.
What is the length of this Monoprice audio cable?
This cable is 6 inches long, suitable for connecting devices that are in close proximity.
Does this cable come with any features to improve durability?
Yes, the cable features molded connector housings and strain relief boots on all plugs to enhance durability and reduce wear.
Can this cable be used to connect a tablet to a TV?
This cable is designed for audio only, connecting a stereo headphone output to an audio input. It cannot be used to transmit video to a TV.
Is this cable meant for connecting digital audio devices?
No, this cable provides an analog audio connection between a 3.5mm stereo output and RCA stereo inputs, not digital audio.
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