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GROM Audio C-35USB

5 Ft 3.5mm Auxiliary Input Audio Cable with 5 Volt USB Charging

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Add An Auxiliary Audio Connection with 5 Volt USB Charging To Your Car

Compatible with all GROM Audio OEM interfaces modules. High quality cable that delivers quality sound. Provides 3.5mm AUX-IN connection AND 5 Volt USB Charging for GROM-USB2 (USB2i.2), GROM-IPD3, GROM-AUX and GROM-MST3 adapters.

Product Features:

  • Compatible with all GROM Audio OEM interfaces modules
  • Plugs directly to the extension port of GROM box
  • GROM Mini Din to 3.5mm Audio cable
  • Adds 5V USB charging for many mobile phones and MP3 players
  • 5FT ( 152 cm) length
  • Plug and play
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

General Features

Type of Factory Radio Improvement Harness
This denotes whether the factory radio improvement module is an add-on tuner for an existing receiver, an FM stereo modulator, a plug-n-play installation harness, or if it is a portable module by itself.
Provides a Charge
This means that the cable will provide a charge to the iPod or iPhone while it is connected. On some cables that provide a charge, a power and ground connection will be required.
Factory Radio Improvement Features
This explains what exactly the unit integrates into your factory stereo. Some kits integrate many different features into your factory radio, while others add only one or two features to your existing factory stereo.
Provides Auxiliary Input
Number of Device Connections
This feature tells you how many devices you can connect to the unit at the same time. For example, some units allow you to connect an auxiliary input and an iPod/iPhone connection at the same time!
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Lancaster, CA

USB sounds great

July 8, 2013

Great product for having a USB connection in the car that works well with thumb-drives and so forth. Also charges your phone. Not really much here to go wrong!

67 of 145 found this helpful

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Browse 3 questions and 9 answers
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Why did you choose this?
Sonic Electronix Store
This cable was supplied at 50% off with the purchase of a GROM BT3 and adds USB connectivity options.
Simon G on Jun 6, 2015
need it
Ulf B on Jan 9, 2015
does this part work for android phones? does it play music from a android
A shopper on Oct 31, 2014
Best Answer: I have mine connected to a nexus7 tablet.... Which is on an android platform. Truthfully i dont NEED it beause the bluetooth streaming is impeccable.... But to answer your question yes, yes it does....
Reply · Report · Carl M C on Oct 31, 2014
· Add Answer · I Have This Question Too (2)
Hello, My infiniti EX35 is equipped with a usb input but no aux in and my android is not recognized by the usb. Will the C-35USB by itself work as an aux-in to connect the device via the usb connection? Or do I also need the FRDU2P?
Thank you.
Robert on Jul 13, 2015
Best Answer: The C-35USB has both a female USB for charging purposes and a male 3.5 cable for audio. To play audio you need to connect both to your phone. If the FRDU2P only requires a USB connection for both audio and power then that is what you would need.
Reply · Report · Douglas J on Jul 13, 2015
· Add Answer · I Have This Question Too (0)

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: GROM Audio C-35USB