Electro-Voice EVA-2082S/1220Line Array Module, General Description cont’, Beamwidth

EVA-2082S/1220 Line Array Module

General Description (cont’):

The enclosure is constructed of wood, reinforced with internal steel rigging straps, and coated with EVCoatTM for durability and professional appearance, or fiberglass for severe exposure. PI and FG versions include gland nut input panel and stainless steel 3-layer grille. Enclosure side panel covers conceal all suspension hardware. The unique acoustic and integrated rigging design allows for an 8 module vertical array to be built using a combination of modules from the entire EVA Series. With multiple vertical and horizontal coverage angles to choose from, you have the tools to maximize flexibility of system design, no matter what the application or budget. The innovative input panel provides a choice of phoenix-style connectors (included in all standard models), optional cover plate with dual NL4 type connectors or a gland nut plate for use with cable. The input panel also includes a provision for adding up to 9 dB of attenuation (in -3 dB steps) to an individual module as a user- installed option.

The innovative EVA Series has been designed to be used with a single amplifier channel per array (up to 8 elements/4 modules per array at 4 ohm load impedance), giving you the ability to have a powerful, compact and extremely efficient vertical array system.

Beamwidth:
	360
				Horizontal
(degrees)	100
	50
-6dB Beamwidth	20
	3.6
	20	100	1000	10000	20000

Frequency (Hz)

Block Diagram:

Frequency Response & Impedance:

110					316
100					100
90					Impedance (Ohms)
Sensitivity(dB)
80					10
				Freq (3 Box Avg)
70				Impedance	3.16
20	50	100	1000	10000	20000

Frequency (Hz)

Horizontal Off Axis Frequency Response:

	110
	100
(dB)
Sensitivity	90
	80
				On Axis	15° Horizontal
				30° Horizontal	45° Horizontal
	70			60° Horizontal
	20	50	100	1000	10000	20000

Frequency (Hz)