I bought this because I wanted something a little easier to control my subs. It does that and more for a great price.
The only downside to this unit is how bright the blue lights are. They are almost to much at night in my single cab pickup. The ability to turn off the light would be great.
Other than that this thing is great.
(Update)
Had this for a little over a year now, maybe longer. Still works great. I use it everyday.