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Xi-2181 Bass System

Xi-2181 Bass System

4

Vertical

Horizontal

5 dB per division

Xi-2181 Bass System

63 Hz

80 Hz

125 Hz

200 Hz

160 Hz

100 Hz

tro-Voice 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 incidental or consequen-

tial damages so the above limitation or exclu-

sion may not apply to you. Other Rights: This

warranty gives you specific legal rights, and

you may also have other rights which vary

from state to state.

Electro-Voice Speakers and Speaker Sys-

tems are guaranteed against malfunction due

to defects in materials or workmanship for a

period of five (5) years from the date of origi-

nal purchase. The Limited Warranty does not

apply to burned voice coils or malfunctions

Figure 1 — Polar Response

The directional response of the Xi-2181 was measured in an anechoic environment at a distance  of 6.1 m (20 ft.) using 1/3-octave-filtered

pink noise with a full spherical measurement system. The polar response of the loudspeaker system at selected 1/3-octave frequencies is

shown. The selected frequencies are representative of  the polar response of the system.

such as cone and/or coil damage resulting from

improperly designed enclosures. Electro-Voice

active electronics associated with the speaker

systems are guaranteed for three (3) years from

the date of original purchase. Additional de-

tails are included in the Uniform Limited

Warranty statement.

Electro-Voice Accessories are guaranteed

against malfunction due to defects in materi-

als or workmanship for a period of one (1)

year from the date of original purchase. Addi-

tional details are included in the Uniform Lim-

ited Warranty statement.

Electro-Voice Flying Hardware (including

enclosure-mounted hardware and rigging

accessories) is guaranteed against malfunc-

tion due to defects in materials or workman-

ship for a period of one (1) year from the

date of original purchase. Additional details

are included in the Uniform Limited War-

ranty statement.

For warranty repair, service information, or

a listing of the repair facilities nearest you,

contact the service repair department at:

616/695-6831 or 800/685-2606.

For technical assistance, call: 800/234-

6831.

Specifications subject to change without notice.

Summary of Contents for 2181F

Page 1: ...ved and the suspension was redesigned giving the EVX 180B even lower power compres sion and a longer mechanical lifetime In the Xi 2181 the woofers are manifolded in a vented enclosure optimized for m...

Page 2: ...he following ratings are recommended for use with the Xi 2181 loudspeaker systems LF 800 watts into 8 ohms 91 volts rms short term 130 volts peak Xi 2181 loudspeakers may be paralleled with other Xi 2...

Page 3: ...2 out up to 2 in 8 out or 4 in 2 out up to 4 in 6 out Completely customizable by the de signer from input to output integrating crossovers compressors limiters PEQ s high pass low pass all pass gates...

Page 4: ...he polar response of the loudspeaker system at selected 1 3 octave frequencies is shown The selected frequencies are representative of the polar response of the system suchasconeand orcoildamageresult...

Page 5: ...th The beamwidth of the Xi i e the included horizontal and vertical coverage angles at the 6 dB points was measured with a full spherical measurement system as described in Figure 1 Figure 2 Frequency...

Page 6: ...echoic environment Fundamental 2nd Harmonic 3rd Harmonic Figure 5 Distortion Distortion for the Xi was measured on axis in the far field in an anechoic environment with an input signal that would resu...

Page 7: ...Xi 2181 Bass System Xi 2181 Bass System 7 Figure 8 Dimensions...

Page 8: ...Hz 300 60 120 Directivity Factor R Q 63 200 Hz Average see Figure 4 2 2 0 8 0 4 Directivity Index Di 63 200 Hz Average see Figure 4 3 4 dB 1 4 dB 0 9 dB Distortion 115 dB SPL at one meter shaped spect...

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