.Frequency response from 140Hz to 20KHz
.Vertical dispersion angle selector: 110° H x 25° V (NARROW), 110° H x 50° V (WIDE)
.Ceramic screw-in connector with thermal fuse
. 100V / 60W line transformer with power selector (excludable)
.20W/40W nominal/maximum power
.Ideal for fixed installations in reverberant environments where requiring heightened intelligibility of both music and voice