Electro-Voice EVH-1152S/43Loudspeaker System, Frequency Response & Impedance, Beamwidth

EVH-1152S/43 Loudspeaker System

Frequency Response & Impedance:

110					316
100					100
90					Impedance (Ohms)
Sensitivity(dB)
80					10
				Passive Mode, Half Space
70				Impedance	3.16
20	50	100	1000	10000	20000

Frequency (Hz)

Vertical Off Axis Frequency Response:

	110
	100
(dB)
Sensitivity	90
	80
				On Axis	10° Vertical	20° Vertical
	70
	20	50	100	1000		10000	20000

Frequency (Hz)

Beamwidth:
			Beamwidth (First Crossing)	Horizontal
				Vertical
	360			rhvalues	360
(degrees)	200				200
	100				100
Beamwidth	50				50
	20				20
-6dB	10				10
	3.6				3.6
	20	100	1000	10000	20000
			Frequency (Hz)

Horizontal Off Axis Frequency Response:

	110
	100
(dB)
Sensitivity	90
	80
				On Axis	10° Horizontal
	70			20° Horizontal	30° Horizontal
	20	50	100	1000	10000	20000

Frequency (Hz)

Directivity:

30				1000
20				100	Directivity Factor (Q)
10				10
DirectivityIndex(DI),dB
0				1
20	100	1000	10000	20000

Frequency (Hz)

Block Diagram (Biamp): Block Diagram (Passive):