JBL 28T-60 specifications Frequency Response in half-space

c Control® 28T-60 High Output, Indoor/Outdoor, Background/Foreground Speaker

Frequency Response in half-space

with 70.7V input, taps #1 through

#4. For 100V input, raise each

curve +3dB.

Beamwidth

Directivity Index, Q

Horizontal Off Axis Frequency Response

Vertical Off Axis Frequency Response (up)

Vertical Off Axis Frequency Response (down)