bass allignment filter?

I tried the B&W filter and I didn't care much for it. I am much more pleased with the Golden Flutes, you could find them used for ~$150.00. They're just what the 802's need, and they don't mess up the transparancy.

Bob, what are these 'Golden Flutes' you like so much. I own 802's and added the Sound Anchor stands which helped.

I have a set of Golden Flutes for the 802 Matrix for sale. Much better than the B&W filter. E mail me if interested.

I heard the golden flutes were noisy as hell and had to be kept away from the pre amp I had a guy who was going to give me one for free

If your Golden Flutes are noisy then they're defective.
I believe there is a web site for golden flutes just do a serch. Yes I agree with Putty the sound anchor stands will also do wonders for bass. I use a home made stand with spikes.