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Electro-Voice 2181F manual

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Table of contents for the manual

  • Page 1

    Xi-2181/2181F X-Array™ Install Bass System • Unprecedented acoustic output in a small, lightweight package • Ring-Mode Decoupling (RMD)™ provides accurate transient detail • EVX-180B woofers • Unique rear -hinge rigging • Flying and non flying configuration Description The X-Array Install™ product line repre- sents important advance[...]

  • Page 2

    Xi-2181 Bass System Xi-2181 Bass System 2 ing its sonic integrity from the very-lowest sound pressure levels to the very-highest sound pressure levels. This means that the front-of-house engineer will not have to re- tune the EQ and level settings as the SPL is increased throughout the show . This also means that the sound-system performance will r[...]

  • Page 3

    Xi-2181 Bass System Xi-2181 Bass System 3 quickly , and of fers such flexibility in the vertical angling of cabinets that pull-up points are usually unnecessary . Furthermore, all of the flying Xi loudspeaker models in- clude the same rigging hardware, allowing different models to be mixed as necessary throughout an array . The working-load limit ([...]

  • Page 4

    Xi-2181 Bass System Xi-2181 Bass System 4 V ertical Horizontal 5 dB per division Xi-2181 Bass System 63 Hz 80 Hz 125 Hz 200 Hz 160 Hz 100 Hz tro-V oice shall not be liable for any incidental or consequential damages including, without limitation, injury to persons or property or loss of use. Some states do not allow the exclu- sion or limitation of[...]

  • Page 5

    Xi-2181 Bass System Xi-2181 Bass System 5 Xi-2181 Bass System DIRECTIVITY F A CT OR R θ Q Without Crossover and EQ With Cro sso ver and EQ Figure 4 — Directivity The directivity index, D i , and directivity fac- tor , R , of the Xi-2181 were measured with a full- spherical measurement system as de- scribed in Figure 1. Figure 3 — Beamwidth The[...]

  • Page 6

    Xi-2181 Bass System Xi-2181 Bass System 6 Figure 7 — Wiring Diagram The wiring diagram of each frequency band of the Xi is shown. Figure 6 — Impedance The impedance of each frequency band of the Xi was measured in an anechoic environment Fund amen tal 2n d Har monic 3r d H ar mon ic Figure 5 — Distortion Distortion for the Xi was measured on [...]

  • Page 7

    Xi-2181 Bass System Xi-2181 Bass System 7 Figure 8—Dimensions[...]

  • Page 8

    Xi-2181 Bass System Xi-2181 Bass System 8 600 Cecil Street, Buchanan, MI 49107 616/695-6831, 616/695-1304 Fax Specifications Frequency Response (measur ed in far field, with and without crossover and equalization, calculated to one meter on axis, swept sine wave, one watt into system - 2.00 V at 70 Hz, anechoic environment; see Figur e 2): 37-200 H[...]