See all parts that fit your 2011 A4 Quattro
Install new car stereo and retain accessory power in select 2007-2019 vehicles from Dodge, Jeep, Chrysler
Product highlights
• Provides 12-Volt accessory power (RAP)
• Used in amplified or non-amplified systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)
Axxess CHTO-03 Manual
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(newest, current model)
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(previous model, replaced by Axxess CHTO-03 Wiring Interface)
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(previous model, replaced by Axxess AXDI-CH13)
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Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2011 Audi A4 Quattro is not compatible. Change vehicle or See list of compatible similar products
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Manufacturer:
Model Number:
CHTO-03
Weight:
0.50lbs
Internal SKU:
chto03
Internal Product ID:
13634
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60% |
| 4 star |
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40% |
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0% |
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| 1 star |
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| Usability |
great product
Would recomend this product as it makes installation much easier and cleaner.
24 found this helpful
Plug&Play, yes, really!
Bought CTHO-03 to fit a new Alpine dash am/fm/cd in place of the 2007 JK Wrangler factory radio. Worked from the first time, i just followed the wiring instructions that came with the CHTO-03. Balance, Fade work fine but the independent volume control for the factory subwoofer is lost now. General sound quality is same as the factory radio.
24 found this helpful
Great wire harness
Great harness to ease the installation of a after market h.u to a factory amp. Install took less than 15 minutes and was as easy as 1 2 3
21 found this helpful
Great product
I needed that box to change my OEM radio for an after market. Installed on a Jeep Grand Cherokee 2008 with Boston Acoustic audio system. Easy to plug, very convenient, and sound is very great.
20 found this helpful
Great value
Due to my vehicle (07 Dodge Nitro) which has a factory pre-amplified system, it did make wiring together a little difficult but, I took my time and read all instructions several times as i wired it together and I was successful in installing this correctly. The reason I gave a 3 star on the ease of use is only because of the above (pre-amplified vehicle) The instructions for none pre-amplified systems looked a whole lot easier! Please don't be discouraged by this review. This harness works well....
11 found this helpful
4-Band Parametric Equalizer with SD, MMC, and USB Input
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
