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Connects2 CT53-AU01 Active System AdaptorCT53-AU01
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Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

Connects2 CT53-AU01 Active System Adaptor

5 Stars 5
Quickfind Code - 35504
Quick Summary:


Condition: New

In Stock!
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  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Easy ReturnsEasy Returns
  • Next Day Delivery available on all orders before 5pm Next Day Delivery available on all orders before 5pm

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Compatible with Vehicles

Active System Adaptor - Connects2 CT53-AU01

Audi Active System Adapter for half amplified system.
Audi A2 For Vehicles With Rear Amplified System 2005 2005 Quadlock (Fakra)
Audi A3 For Vehicles With Rear Amplified System 2005 2012 Quadlock (Fakra)
Audi A4 For Vehicles With Rear Amplified System 2005 2008 Quadlock (Fakra)
Audi TT For Vehicles With Rear Amplified System 2006 2014 Quadlock (Fakra)
This adapter allows an aftermarket head unit to be installed, whilst bypassing the factory fitted amplified system. This adapter is designed to match the correct impedance of the vehicles speaker system.
When connected your new stereo may not power up, and this is no fault of the wiring harness purchased.
Audi / VW / Skoda / Fiat and other vehicles tend not to have an ignition switched live feed.
In these cases it is necessary to manually connect a spurred live feed from fuse box for example to feed switched power so the new stereo turns on and off with the key.
The wire in particular on the new wiring harness will be the red wire. 
This product has been developed through carefully documented data and research. Connects2 Ltd. or Car Audio Centre cannot be held responsible for discrepancies/inconsistencies that may occur due to vehicle manufacturing changes or options, or damage that may occur in the vehicle during the installation of components. All application data is subject to change. Please check the connections in the vehicle match the harness you are purchasing.

Download image of Connects2 CT53-AU01 Click here for Image of Connects2 CT53-AU01
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Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

120 - 122 Alfreton Road, Nottingham, Nottinghamshire, NG7 3NR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181