Electro-Voice Sound Reinforcement System Xi-1123A/106F User manual

Technical Specifications:
The Electro-Voice®Xi-1123A/106F is a triamp-ready, three-
waysysteminauniquetwo-element-line-arrayconfiguration
designed for use in reverberant spaces. The orientation of
LF section and the mid-bass horn create a two-element
line array that extends vertical pattern control to below 350
Hz. Using VBS (Vertical Beam Shaping) technology this
benefit can be increased by another 20° to 30° of pattern
control above 300 Hz. VBS uses filters to overlap the LF
section bandpass with mid-bass bandpass. By carefully
phase matching the acoustic response in the overlap
region, the vertical pattern control is dramatically improved
as seen in the graphs on Page 2. Frequency response on-
axis is unaffected, while gain before feedback is increased
by 10 to 15 dB for microphones located under the
loudspeaker. The DL10X 10-inch mid-bass driver features
RMD™ and is coupled to a rotatable 100° x 60° vertical
horn. The high-frequency system uses an ND6-16 large-
format compression driver with a rotatable 100° x 60° horn.
It is mounted within the upper woofer enclosure to provide
a compact vertical size. The Xi-1123A/106 is ideally suited
for high-level, high-fidelity applications. The system is
particularly suited where extended vertical polar control is
necessary. Its low-frequency capability allows the system
to be used in many applications without a subwoofer. For
applications requiring very high low-frequency sound
pressure levels as well as very accurate vocal reproduction,
the Xi-1123A/106 may be coupled with the Electro-Voice Xi-
1191Aor Xi-2181A.
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General Description:
Xi-1123A/106F
12-InchThree-Way,
Full-Range 100° x 60°
Sound Reinforcement System
Key Features:
• Compact/High-Level,Three-Way Design
• VBS Capable
• DL12ST 12” Slot-Loaded Low-Frequency
Driver
• DL10X 10” Horn-Loaded Mid-Bass Driver
• ND6-16 3” Diaphragm HF Compression
Driver
• 100° x 60° High-Frequency Coverage
• Triamp or Biamp Operation
• Fully Rotatable HF and MB Sections for
Vertical or Horizontal Suspension
• Ring-Mode Decoupling / RMDTM
• Built-In L-Track Rigging
• Available in Black orWhite
1 Full Space measurement with a Dx38 Controller
2 Max Calculated SPL of MB Section
3 Download at www.electrovoice.com

Impedance:Frequency Response (Full & Half Space):
Horizontal Off Axis Frequency Response:
Beamwidth (3-Way):
Vertical Off Axis Frequency Response
(Up):
Directivity (3-Way):
Xi-1123A/106F Full Range Loudspeaker (3-Way)
Vertical Off Axis Frequency Response
(Down):
Beamwidth with VBS (Dipole):
Directivity with VBS (Dipole):

Horizontal 1/3 Octave Polars (3-Way):
Engineering Data Sheet
Vertical 1/3 Octave Polars (3-Way):

U.S.A. and Canada only. For customer orders, contact Customer Service at:
800/392-3497 Fax: [phone]
Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:
+ 49 9421-706 0 Fax: + 49 9421-706 265
Other International locations. For customer orders, contact Customer Service at:
+ 1 952 884-4051 Fax: + 1 952 736-4212
For warranty repair or service information, contact the Service Repair department at:
800/685-2606
For technical assistance, contact Technical Support at: 866/78AUDIO
Specifications subject to change without notice.
12000 Portland Avenue South, Burnsville, MN 55337
Phone:[phone], Fax: [phone]
www.electrovoice.com
© Telex Communications, Inc. 5/2004
Part Number 38110-274 Rev. A
Architectural & Engineering Specs:
Dimension Drawings:
Xi-1123A/106FPartNumbers
• 1149-3415 - Black
• 1149-3404 - White
The loudspeaker system shall be a three-way tri-amp or bi-amp system. The system shall have an 12-inch, low-frequency loudspeaker
with a nominal impedance of 8 ohms and a 2.5-inch voice coil. The low-frequency loudspeaker shall have a power handling capacity
of 300 watts for 8 hours (as perANSI/EIARS-426A&AES 2-1984). The mid-bass loudspeaker shall be a fully horn loaded, 10-inch driver
with a 2.5-inch voice coil and a nominal impedance of 8 ohms. The mid-bass driver shall have a power-handling capacity of 300 watts
for 8 hours (as per ANSI/EIA RS-426 A). The high-frequency section shall employ a compression driver capable of handling 75 watts,
1,760- to 20,000-Hz when pink noise of a 6-dB crest factor is applied for 2 hours (as per AES 2-1984 and ANSI S4.26-1984 standards).
The loudspeaker shall be constructed of 18-mm, 13-ply birch and shall be trapezoidal in shape. The wedge angle shall be 18-degrees.
The grille shall be constructed from 16 GA powder-coated steel backed by acoustically transparent fabric. The system shall be capable
of very-high level operation with a band width of 53 to 19,000 Hz. The system dimensions shall be 458 mm (18.05 inches) wide by 801
mm (31.54 inches) high by 473 mm (18.64 inches) deep. The system shall employ flying hardware of a “track” style and have two tracks
on the enclosure top and two tracks on the enclosure bottom. Net weight shall be 52.2 kg (115 lbs).
The loudspeaker shall be the Electro-Voice®Xi-1123A/106F.
This Xi Loudspeaker should be suspended overhead only in accordance with the procedures and limitations specified in the
X-Array Xi Install Flying Manual and possible manual update notices. This system should be suspended with certified rigging
hardware by an authorized rigging professional and in compliance with local, state, and federal overhead suspension ordinances.
CAUTION
PerformanceMatch
• P3000 (RL) • CPS2.8 • Dx38
• P1200 (RL) • CPS2.11
Wiring/Connection Chart:
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