Booming bass from my B&W Nautilus

Hello,
If you are serious about fine tuning your speakers output in your room, I would re-read Stehno's post a couple times. Then you will have to put in a little work and possibly some dough. You can email me if you like as I have learned much after living with the N801's for several years.

I have the 803's

I give up on B&W....going to buy REVEL STUDIO instead..

Keep in mind the room furnishings themselves can cause acoustical problems.

Some time ago, I removed my leather sofa and installed a thick-cushioned cloth sofa in it's place and noticed an immediate improvement (firming up) in the bass/mid-bass regions.

-IMO

I am using B&W802N. You need to pair them with minimum 200-250wpc with lots of reserve (those that double power for every half of load impedance). Perhaps you may want to try changing you power amp. I am using the B&W802N with BAT VK-500.

Don't give up yet. There must be some reasons why Abbey road Studio and SkyWalker Ranch use B&W802N.