EAW VRS12 VRS18, VRS12, VRS18 Instruction Manual
VRS12
VRS18
Passive Subwoofers
INSTRUCTION MANUAL
2 – VRS12 and VRS18
VRS12 and VRS18 – 3
1. SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including ampliers) that produce heat.
9. Only use attachments/accessories specied by the manufacturer.
10. Refer all servicing to qualied service personnel. Servicing is required when the apparatus
has been damaged in any way, such as liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
11. The entire sound system must be designed in compliance with the current standards and laws
regarding electrical systems.
12. When installing and using this apparatus, keep in mind the technical specications indicated in the
dedicated section of the manual.
13. Exposure to high sound levels can cause permanent hearing loss. The sound pressure level which
leads to hearing loss varies considerably from one person to another, and depends on the duration
of exposure. The U.S. Government’s Occupational Safety and Health Administration (OSHA) has
established the maximum sound pressure levels that can be with stood without causing damage,
which are shown in the table below. According to the OSHA regulations, any exposure over the
maximum limits indicated in the table can reduce the hearing capacity of a person. To prevent
potentially dangerous exposure to high sound pressure levels, anyone subjected to such levels
must use suitable protection. When a EAW Commercial product capable of producing high sound
levels is being used, it is therefore necessary to wear ear plugs or protective earphones when
the limits shown in the table are exceeded. Consult the specications provided in the instruction
manual to know the maximum sound pressure (SPL) the loudspeaker is capable of producing.
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WARNING! This
equipment has been
designed to be installed
by qualied professionals
only! There are many factors
to be considered when
installing professional sound
reinforcement systems,
including mechanical and
electrical considerations, as
well as acoustic coverage
and performance. EAW
Commercial strongly
recommends that this
equipment be installed only by
a professional sound installer
or contractor.
Part No. 0012179 Rev.A 09/2004
© 2004 LOUD Technologies Inc. All Rights Reserved.
The exclamation point within an
equilateral triangle is intended to
alert the user of the presence of
important operating and maintenance
(servicing) instructions in the literature
accompanying the apparatus.
VRS12 and VRS18 – 3
14. Rigging Precautions: When mounting or suspending EAW Commercial loudspeaker
enclosures, it is essential that load ratings, rigging techniques, and special safety
considerations be appropriate for the installation. Use only the mounting/rigging points
on the loudspeaker enclosure intended for this purpose. The user must determine the load
requirements, dynamic loading, and any other contributing factors affecting the loudspeaker
installation. The user must determine the proper design factor for specic applications and
the required load rating of the connection to structure. Comply with all applicable federal,
state, and local regulations.
EAW Commercial strongly recommends the following rigging system practices:
• Documentation: Thoroughly document the mounting/rigging design with detailed
drawings and parts lists.
• Analysis: Have a licensed structural engineer or other qualied professional review and
approve the mounting/rigging design before its implementation.
• Installation: Use personnel experienced and qualied for mounting/rigging loudspeakers
in accordance with and in compliance with all federal, state and local regulations.
DANGER: Loudspeakers should be mounted or suspended only by persons with knowledge
of the proper hardware and rigging techniques. When stacking or pole-mounting
loudspeakers, be sure that they are stabilized and secured from falling over or being
accidentally pushed over. Failure to follow these precautions may result in damage to the
equipment, personal injury, or death.
TABLE OF CONTENTS
1. SAFETY INSTRUCTIONS ........................................................ 2
2. INTRODUCTION....................................................................... 4
3. INSTALLATION ........................................................................ 5
4. CONNECTIONS........................................................................ 6
5. OPERATION.............................................................................. 8
6. SPECIFICATIONS..................................................................... 9
Dimensions.............................................................................. 10
Performance Graphs .............................................................. 11
7. TROUBLESHOOTING ..............................................................12
8. SERVICE and MAINTENANCE...............................................13
9. WARRANTY ............................................................................. 15
4 – VRS12 and VRS18
VRS12 and VRS18 – 5
2. INTRODUCTION
Congratulations on the purchase of your new EAW Commercial loudspeaker. You now
own one of the nest professional audio products available – the result of exceptional
engineering and meticulous craftsmanship. Please read these instructions to get the
maximum performance from your new loudspeaker.
Each EAW Commercial loudspeaker is intended for professional use. The construction,
components, and hardware have been designed to provide robust, reliable performance for
its intended application. Please ensure that you fully understand its proper installation and
operation before use.
This manual describes the VRS12 and VRS18 passive subwoofers. They are ideal for
applications where maximum low-frequency impact is required. Both subwoofers provide
high output, authoritative bass response for the lowest musical octaves.
The VRS12 is especially suited for installations where space is restricted. It is 15.5
inches/394 mm high when mounted on its side, and is very effective where subwoofers must
be installed under a low stage.
The VRS12 and VRS18 enclosures are the same height as the VR21 and VR51 full-range
loudspeakers. Because of this, attractive arrays can be created with a single VRS12 or VRS18
between two VR21s or two VR51s.
The rugged enclosure is available in both black and white nishes. It includes a number
of threaded points for use with forged shoulder eyebolts. The powder-coated steel grille is
foam-backed, providing physical protection for the drivers as well as hiding them from view.
Features:
• Companion subwoofer for all VR
Series loudspeakers
• VRS12 has two 12-inch
subwoofers in a vented
enclosure
• VRS18 has one 18-inch
subwoofer in a vented enclosure
• VRS12 (on its side) is ideal for
installation under low stages
• VRS18 (and VRS12 upright) are
the same height as VR21 and
VR51 full-range loudspeakers
• Forms an attractive own array
with the VR21 and VR51 using
optional brackets
• Five-year warranty
Applications include:
• Houses of Worship
• Presentation/Meeting Rooms
• Performing Arts Centers
• Night Clubs
• Theaters
• Multi-media Systems
• Theme Parks
• Retail Spaces
VRS12 and VRS18 – 5
3. INSTALLATION
Unpacking and Inspection
Visually inspect the outside of the shipping carton and check for any shipping damage.
After unpacking, if you nd concealed damage to the loudspeaker, save the packing materials
for the carrier’s inspection, notify the carrier immediately, and le a shipping damage claim.
Although EAW Commercial will help in any way possible, it is always the responsibility of
the receiving party to le any shipping damage claim. The carrier will help prepare and le
this claim.
Mounting Precautions
The loudspeaker is tted with threaded mounting
holes, suitable for attaching user-supplied forged shoulder
eyebolts and ying hardware. The details of the mounting
points are shown in the drawings on page 10.
WARNING: Installation should only be done by
an experienced technician. Improper installation
may result in damage to the equipment, injury or
death. Make sure that the loudspeaker is installed
in a stable and secure way in order to avoid any
conditions that may be dangerous for persons or structures:
• Check to make sure that the support surface (e.g., wall, etc.) has the necessary
mechanical characteristics to support the weight of the loudspeaker without the
danger of it falling.
• Always use support elements suitable for the material of the wall that will support
the loudspeaker (e.g., screw anchors for bricks, screw anchors for cement, etc.).
Consult a building professional for the proper mounting hardware.
• Before suspending the loudspeaker, carefully check all the components to be used to
make sure there is no damage, deformation, corrosion and/or missing or damaged
parts that could reduce the safety of the installation.
• Consult a professional rigger or structural engineer prior to suspending loudspeakers
from a structure not intended for that use. Always know the working load limit of the
structure supporting the loudspeaker. Always make sure that the rigging hardware
minimum rating is at least ve times the actual load.
• Avoid installing the loudspeaker in places exposed to harsh weather conditions.
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