just had a Premium 2din head & amp & 2 replacement rear shelf speakers installed. Want to put in Ford Premium sub and front tweeters Is this straight forward or is there some changes to amp `bridges`or anything else have had parcel shelf loom put in but is it as easy as plug in the sub connector? with the tweeters wires maybe there...if not wire to what/where???? would be appreciative of assistance please!

All wiring should be there if its the concorde you are putting them in just look for spare plugs.

I am very appreciative of my answers. Yes my NL has been confirmed as a genuine Concorde. BUT the rear parcel shelf loom for premo system was there, but shock horror the head to amp loom was NOT my concerns are that the change over fro top system to Premium, will now allow the sub woofer to be installed, plugged in and work with NO other hassles and is there tweeter wires waiting for me.....and again will they work without technical jargon to need to be done. i.e bridging pieces in / out / whatever.
Please help this pensioner get his final system working!!!!

you will need the head unit to sub loom. if you have the premium sound rear speaker loom there will be a plug for the sub cable tied to the middle where the sub would go.

don't forget to grab the drivers side boot trim as it is shaped differently to accomodate the amp and keep it all neat and tidy.