Hi I've got a fabia vrs limited edition mk1, got a sub with built in amplifier and want to fit it in my car but keep my standard stereo. There are no input/output connections on the back of the stereo does anyone know what cables/adaptors I buy to fit the sub in,? Cheers

Hi and welcome aboard.

The OEM symphony headunit has a sub output, you basically buy a small kit that plugs into the back of the stereo and voila you get the required line level output. The problem will be finding somewhere that still has them, since I believe the blaupunkt cable is now discontinued.

http://www.bluespot.co.uk/car-audio.aspx/7607609093-adaptor is I believe the correct cable, perhaps someone can confirm.

Hello Moxon and welcome along