Meyer Sound LEOPARD-RMS-RIG-WP-3, LEO-M-RMS-WP Datasheet

DATASHEET LINE ARRAY

LEO‑M™ Advanced Linear Array Loudspeaker

[1052 mm]

[1128 mm]

Sonic linearity at any output level defines the LEO‑M™ advanced
linear array loudspeaker. Conceived for long‑throw applications,
with exceptional headroom, extremely low distortion, and optimized
rigging options, LEO‑M forms the nucleus of Meyer Sound’s
next‑generation LEO® array systems. Pair LEO arrays with
Meyer Sound’s 1100‑LFC low‑frequency control element for
bass reproduction, and the LYON™ linear line array loudspeaker
for downfill. Drive entire systems with Meyer Sound’s Galileo®
GALAXY Network Platform, which provides 24 bit, 96kHz audio,
matrix routing, alignment, and processing for array components.

To guarantee optimum system performance, design LEO array
systems with Meyer Sound’s MAPP™ System Design Tool. This
intuitive, cross‑platform application accurately predicts coverage
patterns, frequency and impulse responses, and linear peak SPL
for LEO array systems, ensuring that systems deliver the required
SPL and ideal coverage for the intended audience areas.

LEO‑M’s high‑frequency section comprises two proprietary
compression drivers coupled to a constant‑directivity horn
through a patented REM® manifold. The manifold’s smooth
radiating characteristics afford tight vertical coverage. The
low‑frequency section includes two long‑excursion cone drivers,
also proprietary, capable of withstanding high continuous
output levels. Precise phase and magnitude alignment between
low‑ and high‑frequency drivers yields consistent and well‑behaved
system responses.

The unit’s power amplifier operates at nominal voltages from

41.42

44.42

17.85

[453 mm]

23.00

[584 mm]

[292 mm]

11.50

9.00

[229 mm]

208—235 V AC at 50—60 Hz. TruPower® limiting ensures
maximum driver protection, minimizing power compression while
yielding high constant output under high continuous and peak
power conditions. A single field‑replaceable module located on
the rear of the cabinet contains the amplifier, control electronics,
and power supply.

Meyer Sound’s RMS™ remote monitoring system comes standard
with all LEO‑M loudspeakers and provides comprehensive
monitoring of system parameters on a Mac® or Windows®‑based
computer. Convenient XLR 5‑pin connectors allow the use of
composite cables carrying both RMS and balanced audio.

LEO‑M offers intuitive rigging with captive GuideALinks™ that
users can set to the desired splay angles while cabinets rest in
caster frames. The MTG‑LEO‑M top grid flies arrays of up to 22
LEO‑Ms at a 5:1 safety factor (with some restrictions). Fly LYONs
below LEO‑M arrays for downfill with available optional transition
frames. Securely transport stacks of up to four LEO‑Ms with the
optional MCF‑LEO‑M caster frame; Protect the cabinets during
transport with optional durable nylon covers that accommodate
stacks of two, three, or four units.

Meyer Sound builds the vented LEO‑M cabinet with premium
multi‑ply birch and coats it with a slightly textured black finish.
A powder‑coated, hex‑stamped steel grille with acoustical black
mesh protects the unit’s drivers. The weather‑protected cabinet and
included collapsible rain hood that shields user panel connectors
from water intrusion accommodate a variety of applications.

FEATURES AND BENEFITS

• Optimized line arrays with controlled directivity for even coverage and consistent responses over long throws

• High peak power output with exceptional linearity and transient reproduction at extreme levels

• Self‑powered design for simplified setup and increased reliability

• Optimized rigging that allows splay angles to be set while stacks rest in caster frames

• Seamless integration with LYON line array loudspeakers, and the 1100‑LFC and VLFC low frequency control elements

APPLICATIONS

• Stadiums

• Arenas

• Touring sound reinforcement

• Large‑scale public events

ACCESSORIES AND ASSOCIATED PRODUCTS

MTG‑LEO‑M Top Grid: With some restrictions, flies up to 22 LEO‑Ms at a 5:1 safety factor and BGV C1; accommodates a variety of pickup configurations

with six pickup points; includes attachment points to accommodate brackets and adapters for lasers and inclinometers. Always use MAPP to verify rigging
load ratings. Optional MTG‑LEO Groundstack Grid Link Kit available to enable using the grid as a base by flipping it upside‑down (4 links in kit).

MVP Motor Vee Plate: Attaches to MTG‑LEO‑M (and all other LEO family grids) and fine tunes horizontal aim of LEO arrays.

RPP‑LEO‑M Rear Pull‑up Plate: Helps assemble large arrays with wide splay angles by providing pull‑up (with a motor) to expand the array’s splay angles

during installation, so that it is easier to insert the blue locking pins.

MTF‑LEO‑M/LYON Transition Frame: With some restrictions, flies up to 9 LYONs at a 5:1 safety factor and BGV C1 below LEO‑M arrays for downfill;
includes rear attachment points for pull‑back.

PBF‑LEO‑M Pull‑back Frame: Attaches to the bottom cabinet of LEO‑M arrays and provides pull‑back for extreme array downtilt.

MDM‑5000 Distribution Module: Offers convenient power distribution and flexible routing of audio, AC power, and RMS to loudspeaker arrays.

MCF‑LEO‑M Caster Frame: Safely transports up to four LEO‑M cabinets, making it easy to assemble and disassemble arrays in blocks. Durable nylon

covers for stacks of 2, 3 and 4 units are also available to ensure the LEO‑M is completely road ready.

Galileo GALAXY Network Platform: The Galileo GALAXY Network Platform provides state‑of‑the‑art audio control technology for loudspeaker systems
with multiple zones. With immaculate sonic performance, it provides a powerful tool set for corrective room equalization and creative fine‑tuning for a full
range of applications.

GEB‑LEO Grid Extender Bar: Attaches to the MTG‑LEO Top Grid and by extending the pick‑up points, it provides a few extra degrees of downtilt or uptilt
without requiring extra motors or rigging points when rigging LEO‑M arrays. For more severe downtilt, the pull‑back frame is the best solution.

MTG‑LEO‑M Top Grid and optional
Groundstack Grid Link Kit

MDM‑5000 Power and Signal
Distribution Module

MVP Motor Vee Plate (top)
RPP‑LEO‑M Rear Pull‑up Plate

MCF‑LEO‑M Caster Frame Galileo GALAXY Network Platform GEB‑LEO Grid Extender Bar

MTF‑LEO‑M/LYON Transition
Frame

PBF‑LEO‑M Pull‑back Frame