3. Sub-Woofer (LX4-2.1 System) - the Sub-woofer unit is 8 inches in
diameter with a specially developed curved profile pulp cone, high-temperature
voice coil and damped closed cell foam surround. It is designed to deliver
subwoofer sound pressure at very high efficiency with extremely low distortion.
Dimensions - Subwoofer: 15.75” (H) x 9.75 “ (W) x 12.25” (D)
I use this for the computer room and for live sound monitors.