I have a mojo 12" sub in a fiberglassed box, on a mojo amp. It sounds real good, but I'm getting out of bass but now being into speed and making the car louder. I still need to here the low end in music. I was considering getting 3 of these subs, and mounting them into the floor of my trunk. I DO NOT WANT TO BUY ANOTHER AMP! I want to keep the mojo amp, but I know I will have to keeo the amp dialed down because of the wattage it puts out. So can I safely run 3 of these with no problems?