Hello all. I have always had some problems with my Mirage BPS 150i and it just came back fixed today. Even though it needs some breaking in it does sound better than it has in a long time. A very musical sub. But the problem is with the real lows. The real, real lows like on the DTS intro. It makes a horrible sound that is like the woofs are being too overdriven. They fixed the input level pot when it was in getting serviced and now the volume works but I'm back at square 1. Those deep lows, in time, like it has many times in the past will rip the voice coil from the driver and then the unmistakable thwack thwack will occur. I will be getting in touch with my dealer tommorrow and I'm sure he will rectify the problem. Does anybody else have this occur? I have heard the 150i's much bigger brother(BPS 400) and all is fine. Even the JBL PSW 1000 that we have here is ok using the same DTS intro. It is not under warranty for about 3 years now and my store, Audio Ark replaced 2 drivers, the volume pot and did the labor for nothing, knowing I had these problems. Quite nice of them. However, I think its just a matter of time till its fried again. And heaven forbid if I watch U-571 I'll have explosions of my own. Thanks for any input.