Introduction
Introduction
X4r miniature enclosure
X4r is an installation-specic miniature coaxial system designed for short throw applications requiring seamless
integration in the smallest spaces.
X4r features a 1.4" diaphragm compression driver coaxially loaded by a 4" neodymium low-mid frequency transducer
mounted in a closed cabinet. X4r operates from 120 Hz to 20 kHz and delivers a peak SPL of 116 dB. The coaxial
transducer arrangement produces a 110° axisymmetric directivity with a smooth tonal response free of secondary lobes
over the entire frequency range.
The internal passive crossover network uses custom lters. The L-Acoustics amplied controllers L-Drive parameters ensure
the linearization and protection of the transducers.
How to use this manual
The X4r owner's manual is intended for all actors involved in the system design, implementation, preventive and
corrective maintenance of the X4r system. It must be used as follows:
1.
Read the technical description for an overview of all system elements, their features, and their compatibilities.
•
Electro-acoustical description
(p.11)
•
(p.13)
2.
Prepare the system conguration. Consider the mechanical limits and the available acoustical congurations.
•
(p.17)
•
(p.18)
3.
Before rigging the system, perform mandatory inspections and functional checks.
4.
To deploy the system, follow the step-by-step rigging instructions and refer to the cabling schemes.
•
(p.25)
•
Connection to LA amplied controllers
(p.34)
As part of a continuous evolution of techniques and standards, L-Acoustics reserves the right to
change the specications of its products and the content of its document without prior notice.
Please
check
on a regular basis to download the latest document and software updates.
Contact information
For information on advanced corrective maintenance:
• contact your Certied Provider or your L-Acoustics representative
• for Certied Providers, contact the L-Acoustics customer service:
customer.service@l-acoustics.com
(EMEA/APAC),
Symbols
The following symbols are used in this document:
This symbol indicates a potential risk of harm to an individual or damage to the product.
It can also notify the user about instructions that must be strictly followed to ensure safe installation or operation of
the product.
This symbol noties the user about instructions that must be strictly followed to ensure proper installation or
operation of the product.
This symbol noties the user about complementary information or optional instructions.
X4r owner's manual (EN) version 1.0
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Summary of Contents for X4r
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