Focal Access 165A3 I have installed these Component Speakers alot and the other focal brands too At a audio shop i used to work for they sound great to me..just get a good amp to power them..
you can use those clips that they use for the door speakers and a short screw. then take your a-pillars off use the clip to hold the back...if you have a hot glue gun use that on the back too.. that what i have done...
I live in Anchorage Alaska and we have bass too.. I'll be looking to go spl for my new system later when money is right... I found this site when i was watch your videos..