[HeadlineDJ]

Probably not, sub harmonics can propogate through most materials.

Their almost Seismic so will still give you back thump.

I get this myself from my main cabs, and I quite like it... a good solid chest thumping bass if I stand in the right spot [img]style_emoticons/<#EMO_DIR#>/smile.gif[/img]

The other option is to try positioning the subs differently. Work out the wavelength of the subs and try to experiment with half and quarter wavelength setups... you can if positioned the correct distance apart cancel out a lot of bass, which might help... at the end of the day there's gonna be a compromise if you try to reduce the back thump without situating them further away.