Scosche CAUXB4RCAA-SP

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Scosche CAUXB4RCAA-SP User Manual

Model: CAUXB4RCAA-SP

Brand: Scosche

Introduction

This manual provides detailed instructions for the proper setup, operation, and maintenance of your Scosche CAUXB4RCAA-SP 3.5mm AUX to USB-C Braided Cable & RCA Audio Adapter Kit. This product is designed to facilitate high-quality audio connections between USB-C enabled devices and audio systems with 3.5mm AUX or RCA inputs.

Safety Information

Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in damage to the product or connected devices.

  • Do not expose the cable to extreme temperatures, moisture, or corrosive environments.
  • Avoid excessive bending or pulling of the cable, especially near the connectors, to prevent internal damage.
  • Keep out of reach of children.
  • Disconnect the cable from devices when not in use or during electrical storms.

Package Contents

Verify that all items are present in the package:

  • 1 x USB-C to 3.5mm Braided Cable
  • 1 x RCA Audio Adapter
Scosche CAUXB4RCAA-SP cable and RCA adapter

Image: The Scosche CAUXB4RCAA-SP kit, showing the USB-C to 3.5mm braided cable and the included RCA audio adapter.

Setup Instructions

Follow these steps to connect your audio devices using the Scosche CAUXB4RCAA-SP kit.

Connecting to a 3.5mm AUX Input

  1. Locate the USB-C port on your smartphone, tablet, or other compatible device.
  2. Insert the USB-C connector of the braided cable into the USB-C port of your device. Ensure it is fully seated.
  3. Locate the 3.5mm AUX input port on your car stereo, home audio system, or portable speaker.
  4. Insert the 3.5mm AUX connector of the braided cable into the 3.5mm AUX input port.
  5. Select the AUX input source on your audio system.
USB-C and 3.5mm AUX connectors

Image: Close-up view of the USB-C and 3.5mm AUX connectors on the braided cable, highlighting its 4-foot length and compatibility with new iPad Pro, Samsung, and Google devices.

Connecting to RCA Inputs (using the adapter)

  1. Locate the USB-C port on your smartphone, tablet, or other compatible device.
  2. Insert the USB-C connector of the braided cable into the USB-C port of your device.
  3. Connect the 3.5mm AUX connector of the braided cable into the female 3.5mm input of the RCA audio adapter.
  4. Identify the red (right channel) and white (left channel) RCA input ports on your home or car stereo system.
  5. Connect the corresponding red and white RCA plugs from the adapter into the stereo system's RCA input ports.
  6. Select the appropriate RCA input source on your audio system.
RCA audio adapter

Image: The optional RCA adapter, featuring red and blue (for right and left audio channels) connectors and premium metal housing, designed for connecting to RCA inputs.

USB-C to RCA connection example

Image: An example setup showing a smartphone connected via the USB-C cable and RCA adapter to an audio receiver, illustrating the integrated Digital-to-Analog Converter (DAC) for high-resolution audio.

Operating Instructions

Once the cable is properly connected to your device and audio system:

  • Ensure your audio system is set to the correct input source (AUX or RCA).
  • Play audio from your USB-C enabled device (e.g., music, podcasts, videos).
  • Adjust the volume on both your device and the audio system to a comfortable listening level.
  • The integrated Digital-to-Analog Converter (DAC) in the cable ensures high-resolution audio quality.
In-car audio playback

Image: A smartphone connected to a car stereo via the USB-C to AUX cable, demonstrating audio playback in a vehicle environment.

Maintenance

Proper care will extend the lifespan of your Scosche CAUXB4RCAA-SP cable:

  • Cleaning: Use a soft, dry cloth to wipe the cable and connectors. Do not use liquid cleaners or solvents.
  • Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent kinks or damage to the internal wires.
  • Handling: Always grasp the connector housing when plugging or unplugging the cable. Avoid pulling on the cable itself. The braided design offers enhanced durability against tangles and wear.
Cable durability and bend cycles

Image: An illustration demonstrating the cable's durability, highlighting its ability to withstand over 100,000 bend cycles, indicating industry-leading durability without compromising design or function.

Troubleshooting

If you experience issues with your Scosche CAUXB4RCAA-SP kit, refer to the following common problems and solutions:

ProblemPossible CauseSolution
No audio output.Incorrect input selected on audio system; loose connection; device volume too low; incompatible device.
  • Ensure the audio system is set to the correct AUX or RCA input.
  • Verify all connections are secure and fully inserted.
  • Increase the volume on both your source device and the audio system.
  • Confirm your device is USB-C audio compatible.
Poor audio quality (static, distortion).Loose connection; interference; damaged cable.
  • Check all connections for tightness.
  • Move the cable away from other electronic devices that may cause interference.
  • Inspect the cable for visible damage. If damaged, discontinue use.
Cable not recognized by device.USB-C port issue; device software issue.
  • Try connecting the cable to a different USB-C port or another compatible device to isolate the issue.
  • Restart your source device.
  • Ensure your device's operating system is up to date.

Specifications

FeatureDetail
BrandScosche
Model NameCAUXB4RCAA-SP
Connector TypeAuxiliary, RCA, USB Type C
Cable TypeAUX, USB
Compatible DevicesSmartphone, Tablet, Home/Car Stereos with RCA/3.5mm AUX
Special FeatureBraided, Tangle Free, Integrated Digital-to-Analog Converter (DAC)
ColorBlack
Connector GenderMale-to-Male (cable), Female-to-Male (RCA adapter)
Item Weight1.6 ounces
Product Dimensions0.68 x 3.09 x 6.98 inches

Warranty and Support

Scosche products are designed and engineered to provide reliable performance. For specific warranty information and customer support, please refer to the warranty card included with your product or visit the official Scosche website. Keep your proof of purchase for warranty claims.

Manufacturer: Scosche

Website: www.scosche.com

© 2025 Scosche. All rights reserved.

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