– 10 –
SM52TEN
Owner’s Manual
AtlasIED.com
TELEPHONE: (800) 876-3333
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
Horizontal (Figure A)
Rotated right from the reference axis of the speaker
(6 dB drop angle)
Rotated left from the reference axis of the speaker
(6 dB drop angle)
Center Octave Band (Hz)
500
120°
110°
1000
75°
82°
2000
60°
63°
4000
43°
38°
Vertical (Figure B)
Rotated right from the reference axis of the speaker
(6 dB drop angle)
Rotated left from the reference axis of the speaker
(6 dB drop angle)
Center Octave Band (Hz)
500
110°
80°
1000
60°
75°
2000
85°
90°
4000
75°
45°
Reference Axis - A horizontal line running through the center of the speaker, from back to front.
Reference Plane - The facial plane of the speaker.
Reference Point - The intersecting point of the Reference Axis and Reference Plane.
Horizontal Plane - The horizontal plane across the reference point when the device is placed upright.
Figure A
Figure B
