I love it, Just make sure you have the power to run the sucker. YOu can give it 500rms and expect it to do much but with atleast 1000rms that boy can pound and it gets low too. My only regret is it was put in a sealed box so i could get more sq out of it. It still gets to the point where its hard to breath but I know it could be even better. It shakes my mirrors, sunroof, and wipers so it still gets loud. I cant really compare it to any of the other subs Ive had cause I had Power acoustic, audiobahn, and jlw3s and this is way better than any of these. I would say its almost at where a REXXX is just a little more sq and not quite as loud but close.