Good Gear Guide
In pictures: Dissecting the Onkyo Liverpool Series...
The Onkyo SL-107 active subwoofer. The unit has a downward-firing woofer capable of a frequency response of 30-200Hz, making a great companion to the D-105F tower. The unit is ported for deeper frequency response.
In pictures: Dissecting the Onkyo Liverpool Series MS5LX