Wired remote bass control knobs

Hello, I bought a Clarion (MCD 360) crossover used and it works great. the only thing is it did not come with a wired remote bass control knob. you know the one you can mount on your car dashboard. I would like to know if the bass control knobs are interchangeable, universal. what I mean is can I use a wired bass control knob from a different co. other than Clarion. I have seen those bass control knobs on ebay and other places. the wireing looks the same to me. the telephone cord type with the telephone type connector on the wire.