This unit plays Bluetooth music and call audio using the external CD changer port to communicate with your factory radio. The unit also has a USB port to play music off of a memory stick, a USB adapter for iPhones is also available. This unit also comes with a microphone for phone calls. (a factory fit microphone is also available for purchase below.)
Bluetooth phone calls.
Picks up phone calls by pressing next song on radio and/or steering wheel controls.
Hangs up phone calls/reject calls by pressing previous song button.
Wireless Bluetooth music with song up and down controls from radio and/or steering wheel.
Music off of USB sticks with folder browsing. USB stick must be formatted to FAT32 and no larger than 64GB.
The Bluetooth connection pin is 8888, we mention this here because it is hard to find in the owners manual.
Dension LIA1GW0 – This adapter converts the round 9pin connector on the blue box into a USB connection for charging and control of an iPhone.
Posi-Tap EX150B – This product simplifies connecting the ground cable that is required for installation. See product for instructional video.
Enfig RRK4 – keys required to remove the factory radio.
Enfig MIC-AUD4 – Factory fit microphone for better sound quality and a stealth installation.
This unit connects behind the radio on all cars.
Audi A3/S3/RS3 2006-2007 Cars with RNS-E Navigation only
Audi A3/S3/RS3 2008-2013
Audi A4/S4 2004-2006 Cars with RNS-E Navigation only
Audi A4/S4/RS4 2007-2008
Audi A4/S4/RS4 2009 Convertible only
Audi A6/S6/RS6 2003-2004 Cars with RNS-E Navigation only
Audi Allroad 2003-2005 Cars with RNS-E Navigation only
Audi R8 2008-2009
Audi TT/TTS/TTRS 2007-2009
Audi TT/TTS/TTRS 2010-2015 Audi changed the connector on the back of the radio. AC1 units are compatible but AI2 may not be.
Erik (verified owner) –
Florida, United States
Christian and enfig car stereo was excellent! Im so glad I bought from here. I called them directly for questions and he basically walked me through it. The awesome part was. He was working past closing hours and still answered the phone. Mad props ! I appreciate your hard work bro.
Enea (verified owner) –
New York, United States
Great product…easy step by step instructions on how to install on companies youtube channel.
Eric (verified owner) –
Works like a charm! Install guide video helped a bunch.
Trevor M.verified owner
Trevor M. (verified owner) –
Ohio, United States
Easy install. Just watched the YouTube videos by Enfig. Product works perfectly. Good sound quality.
Spencer (verified owner) –
Absolutely phenomenal product. Couldn’t be happier with how well it went in and how well it works. Never has any connectivity issues or bugs. Easy to connect to in the initial setup. Would recommend this product to anyone that doesn’t want to upgrade to a new head unit but wants to listen to something other than the radio.
Angel M.verified owner
Angel M. (verified owner) –
Massachusetts, United States
Worth every cent. Easy installation. User friendly. READ Instructions all the answers are there.
Marcus Butlerverified owner
Marcus Butler (verified owner) –
New York, United States
Great product and easy install
Rachel H.verified owner
Rachel H. (verified owner) –
Wisconsin, United States
Jennifer L.verified owner
Jennifer L. (verified owner) –
Oregon, United States
This is a really great product. Fantastic customer service. I highly recommend. Thanks so much!
francesco Ciociaverified owner
francesco Ciocia (verified owner) –
ottimo prodotto ed ottimo venditore
spedizione puntuale e precisissima
Jake (verified owner) –
Great overall but sometimes the Bluetooth doesn’t connect straight away. Also, a slight buzzing noise despite proper grounding.
stuart (verified owner) –
California, United States
It got a bit complicated for me to install, but the local car audio spot knew what to do and made it work great.
Paul C.verified owner
Paul C. (verified owner) –
Excellent bundle, works exactly as described. Enfig detailed YouTube videos make installation a breeze
Dan Hollyverified owner
Dan Holly (verified owner) –
Illinois, United States
Jayce (verified owner) –
I’m extremely happy with this product and the cost of it. I was quoted $1400 by a shop to put a different Bluetooth setup in my car, and then I stumbled upon this. I installed this easily by myself and I did it within an hour and am surprised by how good the sound quality is. Zero complaints! (Make sure to get the radio keys along with a posi tap for the ground wire.)
Nicholas A.verified owner
Nicholas A. (verified owner) –
Christian and the Enfig team have been extremely helpful and knowledgeable in adding a bluetooth system into my Gallardo. Fast and friendly service with great pricing!!
Anders (verified owner) –
enfigllc (store manager) –
I just say this review. Are you having problems with that product?
John (verified owner) –
Installation was easy and it works flawlessly!