Size (H x W x D): 18.4 x 57.8 x 26.5 inches
Weight: 270 pounds
LF: 2 x AW18 18-inch Kevlar woofers
MF: 2 x XY9 9-inch Kevlar w/co-linear HF
HF: 1.5-inch exit JBL 2451 driver
Frequency Response: 40 Hz – 18 kHz
Dispersion: 100 x 5 degrees
Companion Sub: T-21 dual-21
http://www.adamsonsystems.com