Unit comes as a pair
Dual 15-inch three-layer sandwich cone woofers for authoritative bass response
Four-inch pure-beryllium diaphragm for crystal-clear highs
One-inch pure-beryllium diaphragm for extreme highs
Extremely smooth and wide frequency response
Proprietary Bi-Radial horns
100 – 500 watts suggested amplifier power range
Excellent terminals and system controls
Bi-wiring capabilities
Flawless enclosure construction