This kit has served me incredibly well, whether it be running audio from my PS3, DVDs, PC or Phone, it performs perfectly.
For gamers especially, running your console through the RCA and your iPod through the 3.5 jack at the same time means you can have your own music running instead of some of the crappy music some games are playing these days [just play your music through the 3.5 and mute the in game music]
once you've got the hang of setting up and packing away they serve as an excellent portable and become an excellent back up system for parties if the sounds blow up [I've done this many times]
the only niggle I have is that the Bass adjustment is separated from the Volume which makes adjusting the bass when the sub is under the desk a mission.