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Xcb Bass System

Xcb Bass System

5

Vertical

Horizontal

5 dB per division

Xcb Bass System

Figure 1 — Polar Response

The directional response of the Xcb 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.

63 Hz

100 Hz

125 Hz

160 Hz

200 Hz

made to the product by anyone other than
Electro-Voice Service or any of its autho-
rized service representatives. Obtaining
Warranty Service: To obtain warranty ser-
vice, a customer must deliver the product,
prepaid, to Electro-Voice Service or any of
its authorized service representatives to-
gether with proof of purchase of the prod-
uct in the form of a bill of sale or receipted
invoice. A list of authorized service repre-
sentatives is available from Electro-Voice Ser-
vice at 600 Cecil Street, Buchanan, MI 49107
(800-234-6831 or FAX 616-695-4743).  Inci-
dental and Consequential Damages Ex-
cluded: Product repair or replacement and
return to the customer are the only remedies
provided to the customer. Electro-Voice shall
not be liable for any incidental or conse-
quential damages including, without limita-
tion, injury to persons or property or loss of

use. Some states do not allow the exclusion
or limitation of incidental or consequential
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
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 mate-
rials 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, con-
tact 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.

80 Hz

Summary of Contents for X-Array XCB

Page 1: ...ven lower power compres sion and a longer mechanical lifetime In the Xcb the woofer is slot loaded in a vented enclosure optimized for maximized output from 37 160 Hz with minimized distortion Ring Mode Decoupling RMD is a tech nique utilized and named by Electro Voice to describe a process used to improve sound quality in loudspeaker systems Ring Mode Decoupling RMD offers a solution to a very fu...

Page 2: ...Xcn The foot print of the half size X Array enclosures is identical to that of the full size X Ar ray systems like the Xn Xf and Xb as is the rigging hardware making array inte gration easy whether flying or stacking The Xcb would be well suited for front of house front fill side fill applications and down fill applications The Xcb is intended to be used with other X Array systems for a full range...

Page 3: ...he track angle bracket assembly extends from the top to the bottom of the enclosure eliminating the load applied to the wooden enclosure A complete line of flying hardware acces sories is available for the X Array loud speaker systems including a grid rigging hinges and rigging straps The variety of rig ging hinges and front rigging straps avail able include those for linking two enclosures togeth...

Page 4: ...s tems are available EVI Audio 600 Cecil St Buchanan MI 49107 USA 616 695 6831 Electro Voice P3000 Power Amplifiers The stereo P3000 power amplifiers are rated at 800 watts into 8 ohms or 93 volts rms short term The amplifiers are 3 U high and weigh 28 kg 62 lb each EVI Audio 600 Cecil St Buchanan MI 49107 USA 616 695 6831 X Array Amplifier Racks These 16 U racks will hold four Electro Voice P3000...

Page 5: ...sion or limitation of incidental or consequential 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 th...

Page 6: ...tt of power 2 83 volts rms at 70 Hz was applied to the mid band of the low frequency section The sound pressure level was normalized for an equivalent one meter distance Figure 3 Beamwidth The beamwidth of the Xcb 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 4 Directivity The direct...

Page 7: ...ters equalization and time delay The sound pressure level was normalized for an equivalent one meter distance Plots of sec ond and third harmonic distortion are shown referenced to the fundamental Figure 6 Impedance The impedance of each frequency band of the Xcb was measured in an anechoic environment BLACK SPEAKER TERMINAL IS RED SPEAKER TERMINAL IS PINS 2 IN CONNECTED TO PINS 1 OUT LF PINS 3 4 ...

Page 8: ...y Index Di 63 200 Hz Average see Figure 4 2 7 dB 1 0 dB 0 6 dB Distortion 115 dB SPL at one meter shaped spectrum see Figure 5 Second Harmonic 40 Hz 1 8 80 Hz 1 3 Third Harmonic 40 Hz 0 6 80 Hz 0 8 Transducer Complement One EVX 180B 18 in woofer Impedance see Figure 6 Nominal 8 ohms Minimum 5 6 ohms Input Connections Two Neutrik NL8MPR Speakon connectors semi paralleled Recommended Amplifier Power...

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