I was thinking if trying to put these on my rear deck and building a ported box hanging below. The subs would fire at the back glass into the car. I also have a question about what is music handling vs peak? I see 300w rms, 600w rms (music) and 1200w rms (peak). I since they are 4 ohm SVC, I can only wire to 2 ohms...my amp is about 1200 rms at 2 ohms. If I turned gain down, could these work?