I am planning to get the polk audio subwoofers and am new to this. Firstly I am amazed that this sub can output 1200 rms power which should be huge. How will it compare to subwoofers that are more expensive 12 inchers and have 300 watts rms. I dont know how it translates into loudness with wattage, so am a little unsure. Is the DSW micro pro more powerful and louder than those? Secondly, what is the difference between the 1000 and 2000. Since the 2000 costs almost twice of what the 1000 does, I dont know if it worth that jump. If anyonw has some experience with these please help me choose to go with this subwoofer (1000 or 2000) or some other better one. I am looking for a tighter bass rather than the boomy ones I have heard in the past. Any help would be much appreciated.