Hey Guys I am new to your forum. Seems like I got alot of reading to do. I am currently doing a install in my 2000 F250. Useing a older Alpine MRV-F400 V12 for up front and a MB Quart monoblock for the sub. Also have a older Hifonics Zeus II that I am not sure how to incoroporate into the system yet...The head unit is still undecided as of yet too. Would like to go active and thats how I ended up here...Robert