, this subwoofer delivers great sound and bass.

There is some localization using this x-over with male vocals, notably Sam Smith but after calibration and setting the gain, bass is very smooth and blends nicely with the satellites

The speakers are 5 1/4 and they also have amazing bass

I've sense replaced this sub with a Definitive Supercube 2000 which is more in cost but so much more of a subwoofer and fills the room with good sounding bass that you can feel in the air and ears

1 active 7 1/2" sub and 2 passive 7 1/2" bass radiators

Has good low end bass and it fills the whole 1650 sq

Wrap this package up with an extremely efficient Earthquake class A/B digital amplifier, awesome X-over controls and 180 degree phase switching ability and you have something no other company could offer at this price