KEF 10″ 200W Subwoofer Q400B(RW)

The final ingredient of your new Q system is
of course the seductive Q400b subwoofer.
A closed box design housing a 250mm (10in.)
woofer driven by a 200W on-board Class-D amplifier,
this discreet cube creates spectacular bass
imagery – eloquent, musical and addictively physical.
Anchoring the whole sound performance in an all-embracing
sensation of immediacy, it completes the acoustic picture.