Crutchfield Customer Review (What's this?)
Works exactly as specified which is pretty cool but the LED is so freaking bright! Additionally, the LED blinks, and its not a rhythmic blinking but a completely erratic blinking that is very distracting especially at night. I ended up disconnecting the LED completely. As for the mounting, I ended up mounting it in the same box as my amp's external control but for those without an existing place to mount, this may be a distraction.
Pros: It works well