Specifications
Driver Complement:
1 x 1.10" (2.794cm) Diamond-Coated Beryllium Dome Tweeter
1 x 6” (15.24cm) XG Nanographene Cone Midrange 
3 x 10.5” (26.67cm) XG Nanographene Cone Bass

Sensitivity: 91dB
Impedance: 4 Ohms
Minimum Recommended Power:
30 watts
Dimensions:
57"H x 26"D x 20W
(143cm x 66cm x 51/38cm)

Weight: 390 lbs. (177kg)