JBL Control® 28 - Page 2

c Control
®
28 High Output Indoor/Outdoor Background/Foreground Speaker
Frequency Response in half-space
(2p,solid line) and full-space (4p,
dotted line),and Input Impedance
Beamwidth
Directivity Index,Q
Horizontal Off Axis Frequency Response
Vertical Off Axis Frequency Response (up)
Vertical Off Axis Frequency Response (down)