Mackie PA-CX81/W Spec Sheet - Page 5

Beamwidth vs. Frequency

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PACX81 Coaxial, Two-Way Speaker System Frequency response is measured on-axis at a distance referenced back to 1m at 1-watt drive. Shown as a half space (2π) enviroment. Beamwidth vs. Frequency Directivity Index 11.81" (300mm) 10.63" (270mm) 15˚ 4.92" (125mm) BOTTOM 15.00" (381mm) 3.74" (95mm) 3.15" (80mm) 15˚ 45˚ TOP 2.76" (70mm) 1.46" (37mm) IN-OUT 5.0" (127mm) 6.38" (162mm) PACX81 VISION SERIES CONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE INDUSTRIAL • MADE IN ITALY • COPYRIGHT ©1999 • THE FOLLOWING ARE TRADEMARKS/REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "MACKIE INDUSTRIAL", & THE "RUNNING MAN" FIGURE IN-OUT CAUTION: SUSPENDING THIS SYSTEM SHOULD BE DONE BY QUALIFIED TECHNICIANS FOLLOWING APPROPRIATE SAFETY STANDARDS +1/-1FULL RANGE 160W-8 SERIAL NUMBER MANUFACTURING DATE 11.81" (300mm) FRONT 4.41" (112mm) REAR 5 O FoF66 PPAAGGESE S

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Coaxial, Two-Way Speaker System
PACX81
5
O F 6 PA G E S
Frequency response is measured on-axis at a distance referenced back to
1m at 1-watt drive. Shown as a half space (2
π
) enviroment.
Directivity Index
Beamwidth vs. Frequency
11.81" (300mm)
4.92" (125mm)
15
˚
15
˚
10.63" (270mm)
3.74" (95mm)
3.15" (80mm)
45
˚
15.00" (381mm)
4.41" (112mm)
2.76" (70mm)
6.38" (162mm)
5.0" (127mm)
11.81" (300mm)
REAR
FRONT
BOTTOM
TOP
1.46" (37mm)
IN
-
OUT
IN
-
OUT
+1/–1FULL RANGE 160W
-
8
SERIAL NUMBER
MANUFACTURING DATE
CAUTION:
SUSPENDING THIS SYSTEM SHOULD
BE DONE BY QUALIFIED
TECHNICIANS FOLLOWING
APPROPRIATE SAFETY STANDARDS
CONCEIVED, DESIGNED, AND
MANUFACTURED BY MACKIE
INDUSTRIAL • MADE IN ITALY •
COPYRIGHT ©1999 • THE FOLLOWING
ARE TRADEMARKS/REGISTERED
TRADEMARKS OF MACKIE DESIGN INC.:
"MACKIE"
, "MACKIE INDUSTRIAL"
,
& THE "RUNNING MAN" FIGURE
PACX81
VISION
SERIES