Bowers & Wilkins ASW10CM S2 Manual page 10

If you get problems with uneven bass – certain bass
notes are exaggerated more than others – then you
probably have a room interface problem and it is worth
experimenting with the location of the subwoofer.
What may seem like small changes in position – 15cm
(6in) or so – can have a profound effect on the sound.
The use of multiple subwoofers can smooth the
effects of room resonances, as each subwoofer will
tend to excite resonances at different frequencies. If
you appreciably alter the relative distances from the
subwoofer(s) and satellite speakers to the listening
position, re-assess the PHASE switch setting. You
should also check the volume of the subwoofer (using
either the processor output levels or the VOLUME
control on the subwoofer amplifier as appropriate),
but only after setting the phase correctly.
10
6. Aftercare
The cabinet surfaces will usually only require dusting.
If you wish to use an aerosol or other cleaner, apply
the cleaner onto the cloth, not directly onto the product
and test a small area first, as some cleaning products
may damage some of the surfaces. Avoid products
that are abrasive, or contain acid, alkali or antibacterial
agents. Marks on the paint surface may be removed
with a dilute perfume-free soap solution. Remove any
remaining streak marks by spraying with a proprietary
glass cleaner and lightly wiping dry with a microfibre
cloth. Do not use cleaning agents on the drive units
and avoid touching them as damage may result.