Electro-Voice Xi-1153/64 - User Manual

Description
Introducing a family of advanced sound
reinforcement products for everyone who
desires the sound quality of Electro-Voice's
X-Array™ touring systems. X-Array
Install™ is the ideal choice for small-to-me-
dium array configurations and fixed instal-
lations of any size.
Inspired by the most demanded features of
EV's acclaimed X-Array™ touring systems,
the X-Array Install™ series incorporates a
potent combination of very high output,
medium- to long-throw "cells," and
Ring-Mode Decoupling (RMD™).
RMD™
RMD™ (Ring-Mode Decoupling) is the
same advanced technology built into the
X-Array™ touring series. RMD™ produces
substantially improved tonal character and
fidelity whether operated at low or extremely
high sound pressure levels. RMD™ attacks
time domain "ringing modes" at their
sources. Mechanical solutions resolve
mechanical issues, and acoustical solutions
address acoustical modes found in all sound
reinforcement systems. The combination of
each RMD™ technique provides improved
tonal character and fidelity at increasing drive
levels. The result is clear, even sound qual-
ity with vastly improved intelligibility.
Xi-1153/64 and Two-Element Line Array
These triamp-ready, three-way systems in a
unique two-element-line-array configuration
are designed for use in reverberant spaces.
One woofer flanks and works with the mid-
bass horn to form the line array, extending
vertical directivity control to below 200 Hz.
Such wide-bandwidth control and the me-
dium-Q (60° x 40°) pattern provide superior
direct-to-reflected SPL ratios and improved
system intelligibility, and suppress feedback
below arrays.
When optimum directivity control is re-
quired, the Xi-1153/64 with a single 15-inch
woofer (EVX-155), should be used. The
12-inch mid-bass driver features RMD™
coupled with a 60° x 40° vertical horn.
The high-frequency system uses a DH6 large-
format compression driver with a rotatable
60° x 40° horn. It is coaxially mounted, asym-
metrically positioned and fully "shrouded" to
preserve mid-bass wave-front detail. For
extended-bass/subbass, the Xi-1153/64 may
be used with the Xi-1191 subwoofer.
Applications
The Xi-1153/64 is ideally suited for high-
level, high-fidelity applications. The ex-
tended capabilities, of the system, particu-
larly the low-frequency capability and verti-
cal polar control allow the system to be used
very successfully without the need of a sub-
woofer. For application of low-frequency
sound pressure levels coupled with very ac-
curate vocal reproduction, the Xi-1153/64 may
be coupled with the Electro-Voice Xi-1191
subwoofer.
Power-Handling Test
Electro-Voice components and systems are
manufactured to exacting standards to en-
sure reliability in continuous use in arduous
real-life conditions. Besides utilizing indus-
try-standard power tests, extreme in-house
power tests which push the performance
bounadries of the loudspeakers are also per-
formed for an extra measure of reliability.
The Xi-1153/64 systems are rated per ANSI/
EIA RS426-A 1980 Loudspeaker Power
Rating, Full Range Test, which uses a
shaped-random-noise signal to simulate
typical music to test the mechanical and
thermal capabilities of the loudspeakers.
Xi-1153/64
X-Array Install
™
Three-Way, Full-Range,
Sound-Reinforcement
System
• Full Ring-Mode Decoupling (RMD™)
• Two-Element-Line-Array mid/low configura-
tion for vertical direction control to 200 Hz
• Ultra-compact/high-level, three-way design
• EVX-155 low-frequency section: Excellent
linear excursion superior thermal capability
• New design, 12-inch mid-bass driver
(60° x 40°)
• Coaxially-mounted HF section includes DH6
compression driver for very high output,
extremely rigid piston range performance
• Fully rotatable HF section for vertical or
horizontal suspension

Summary

Xi-1153;64 Product Overview and Features

Description

Introduces the X-Array Install™ series and RMD™ technology.

Xi-1153;64 System Features

Lists key technical features like RMD™, line array configuration, and specific drivers.

Applications

Discusses suitable environments and system pairings.

Power Handling and Testing

Explains power handling capabilities and relevant testing standards.

Xi-1153;64 Installation and Setup

Power Testing Parameters

Details specific parameters used for power testing.

Crossover, Equalization, and Time-Delay Controllers

Discusses system controllers and configuration options for optimal performance.

Electrical Connection and Wiring

Explains connector types and pin assignments for system wiring.

Amplifier Recommendations

Provides guidance on suitable amplifiers for optimal system performance.

Flying the Xi Systems

Details the flying system, hardware, and safety precautions.

Xi-1153;64 System Components and Warranty

Replacement Parts

Lists available replacement parts and their corresponding part numbers.

Architects and Engineers Specifications

Provides detailed technical specifications for system design and integration.

Uniform Limited Warranty

Outlines warranty terms, conditions, exclusions, and service procedures.

Xi-1153;64 Polar Response Data

Polar Response Measurement Methodology

Explains the measurement process for polar response data.

Horizontal and Vertical Polar Plots

Presents directional response data across various frequencies.

Xi-1153;64 Performance Characteristics

Frequency Response

Presents the system's frequency response graph.

Beamwidth

Explains and presents beamwidth data at -6dB points.

Directivity Index and Factor

Explains and presents directivity index (D) and factor (R).

Distortion Analysis

Explains and presents harmonic distortion data.

Xi-1153;64 Technical Diagrams and Dimensions

Impedance Characteristics

Presents the impedance graph for different frequency bands.

Wiring Diagram

Illustrates the wiring diagram for each frequency band.

Physical Dimensions

Shows the physical dimensions of the loudspeaker system.

Xi-1153;64 Detailed Specifications Summary

Frequency Response, Efficiency, and Power

Lists specific frequency response, efficiency, and power handling figures.

Beamwidth, Directivity, Distortion, and Impedance

Summarizes key performance metrics: beamwidth, directivity, distortion, and impedance.

Transducer Complement and Connections

Details the drivers used and input connection types.

Amplifier Power and Construction

Recommends amplifier power and describes enclosure construction.

Dimensions, Weight, and Rigging

Lists overall dimensions, weight, and rigging details.

Electro-Voice Xi-1153/64 Specifications

General

Operating Mode	Passive
Nominal Impedance	8 Ohms
Type	Full-range
LF Driver	15 in
Input Connections	2x Neutrik NL4
Enclosure Material	Plywood