Thanks Jdsmoothie for the response. With your comments in mind, I think I should rerun Audyssey. Before I do that, on the back of my Velodyne impact 10, there are three things to change:
1. The volume knob, which turns from min to max
2. The low pass frequency, which turns from 50-200hz
3. The phase switch, which can be set at either 0 or 180.
Would you mind recommending the best settings on the sub? Also, just to clarlify, it looks like my sub has a permanent auto setting, which shows a red light when on standby, and a green when on. It basically keeps slipping to standby when there are less bassy moments in a movie, which is really distracting.
Again, thanks for your initial response, and I appreciate any further tips you can give me re settings.