This Aerial adapter  is for cars that  have the double single Fakra connector and amplified original antennas.

This cable converts the twin original antenna connectors in the car, known as fakra connectors, to a standard aftermarket antenna connector, known as a DIN connector.

The adapter cable has a built in module which provides a phantom power feed to the original antenna in the car. A phantom power feed is a 12v power supply that is sent up the centre wire of the antenna cable, this powers the amplifier built into the original antenna. The antenna adapter cable has a loose wire which needs to be connected to the 12v antenna power output of the new aftermarket stereo.

The phantom power feed terminates in a junior timer receptacle terminal to make it easy to connect into the electric antenna turn on position of a standard ISO connector. We also have this part available with a male bullet connector to make the phantom power lead easier to connect to ISO cables and steering wheel control interfaces with a female bullet connection for the electric antenna turn on, the 21-128K.

Aerial Adaptor

An Aerial Adaptor is needed when replacing the original factory fitted head unit with an aftermarket head unit. Antenna Adaptors are available in both ISO and DIN versions. Antenna Aerial Adaptor, converts car specific antenna connector to a universal aftermarket connector.

Car Audio Fitting Accessories are sold with limited instructions. Some knowledge of car audio installation is helpful, as in some rare case "modification" is necessary.

Please make sure that is the correct Antenna Adaptor for your vehicle by firstly checking to see if your vehicle make, model and year is listed in the description. Secondly by checking to see if the connection in the picture listed is the same as you have in your vehicle. If in doubt please email us with your vehicle details and we will confirm what you require.