i want i knob to control it,
i use it everyday, some songs i want massive bass and other i dont and everything in between
so i need one
i have had the same set up for 4 years and everything still works and sounds like new
only problem ive had is the bass knob thingy
couple questions
how do you know if the HU has sub control?
my box is big and open and 1' thick mdf so what does it matter if one sub is out and the other is in?