[redsvtfocus]

I've used both...the red and the blue one..!!!
they are the best, for me...never a problem.
the red top has 1 year on it and the blue ...like less than a year...
I have a big system in the truck that holds the blue..and before it was carrying the red...and Im about to use the red one in the focus, cause the stocker its now showing some issues(first I'll get a new one from the dealer and save it as a spare.!)
but its up to you guys, I like them, the first one i got on the truck lasted for like 2 years,(and got a new one free, cause still under warranty!!!) and thumping the watts out of the stereo as a daily driver..so...its up to you.!
;)