It is if the radio comes out, probally well under 5mins, my double din one was stuck solid on one side and took a good 20mins to release as you have 4 radio keys and one of them just wouldnt release the holding clip...
Basically....push the radio keys in till you feel them click very slightly then move them all outwards, left ones towards the passenger door and right side ones, top n bottom towards the drivers door and they push the holding clips in, which are hidden behind the radio, then pull out the radio while keeping the outward presure on... Thers probally a nack to doing it but i got there in the end..
Goodluck