Meyer Sound HMS-15AC-TILT-RMS, HMS-5-TILT, HMS-5-FIXED, HMS-5, HMS-15AC-TILT-3 Data Sheet

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DATASHEET CINE-STUDIO
HMS
The HMS cinema surround loudspeaker is optimized for use in cinemas, high-end private theatres, screening rooms, and other surround applications. Designed to complement Meyer Sound’s Acheron™
screen channel loudspeakers, the self-powered HMS maintains a wide dynamic range, exceptional fidelity, and precise clarity during the most demanding of digital soundtracks. Boasting a wide frequency range and a generous linear peak SPL with very low distortion, the HMS delivers the full intensity and nuance of cinema surround channels to every listener without compromise.
The HMS cinema surround loudspeaker is available in five models: HMS-5, HMS-10, HMS-12, HMS-15, and HMS-15AC, ranging in size, weight, driver size, and power to accommodate a wide range of venues and applications. The proprietary long-excursion cone drivers and diaphragm compression drivers are driven by an onboard amplifier that includes an active crossover, driver protection circuitry, and correction filters for flat phase and frequency response. A constant-directivity horn provides uniform, full-range, consistent coverage.
The HMS-5, HMS-10, HMS-12, and HMS-15 are equipped with IntelligentDC technology and
Cinema Surround Loudspeaker
receive DC power and balanced audio from composite Phoenix™ 5-pin connectors. Powering the loudspeakers from an external DC source eliminates the need for AC conduits while
HMS-10 Cinema Surround
Loudspeaker with Grille Frame
turn-on, and surge suppression. The HMS-15AC is optionally available with its own onboard RMS™ remote monitoring system module for comprehensive monitoring of loudspeaker parameters from a Mac or Windows-based computer.
The versatile HMS can be suspended or mounted on walls or ceilings at fixed or adjustable angles with optional half-yoke, U-bracket, or wall­mount brackets, allowing it to be deployed per the requirements of any surround application or immersive cinema format.
Meyer Sound’s industry-leading self-powered technology not only delivers unparalleled and consistent audio fidelity but also simplifies installation, whether designing new rooms from scratch or adding surround channels to existing installations. The HMS cabinet features a black textured finish and an acoustically transparent, detachable, black cloth grille that blend smartly with any theatre decor.
preserving the advantages of self-powered systems. IntelligentDC loudspeakers require an MPS-488HP external power supply. The single-space 19-inch rack unit distributes DC power and balanced audio to up to eight HMS-5, HMS-10, or HMS-12 loudspeakers, or up to four HMS-15 loudspeakers. Composite multiconductor cables, such as
®
Belden
1502 or equivalent, can deliver both DC power and balanced audio to loudspeakers at cable lengths up to 150 feet with just 1 dB of loss in peak SPL using 18 AWG wire. Longer cable runs are possible with heavier gauges. The MPS-488HP is optionally available with an RMS™ remote monitoring system module for monitoring voltage and current draw for its attached loudspeakers from a Mac based computer.
The HMS-15AC is an AC-powered version of the HMS-15. Its Intelligent AC™ power supply provides automatic voltage selection, EMI filtering, soft current
®
or Windows®-
HMS-5 Compact Cinema
Surround Loudspeaker
HMS-12 High-Power Cinema
Surround Loudspeaker
HMS-15 / HMS-15AC High-Power
Cinema Surround Loudspeaker
features & benefits
Exceptional fidelity and extended high-

frequency performance
Constant-directivity horn yields uniform

response throughout coverage area
Seamless integration with Acheron screen

channel loudspeakers and X-800C and X-400C cinema subwoofers
Extraordinarily flat amplitude and phase

response for tonal accuracy
IntelligentDC power affords the flexibility of

lengthy cable runs to the HMS-5, HMS-10, HMS-12, and HMS-15 without conduits
Optional mounting options provide multiple

configurations for attachment to walls, ceilings, or hanging clamps
solutions
Cinemas and theatres

Screening rooms

Surround mixing for production and

postproduction facilities
High-end private theatres

Immersive surround applications

hms mounting options
FMB-HMS Fixed Mount Bracket
Mounts HMS loudspeakers on walls at a fixed 0-degree angle. The fixed bracket mounts cabinets 0.87 inches (22 mm) from the wall.
Weight

3.1 lbs (1.4 kg)
Compatibility

HMS-5

HMS-10

HMS-12

HMS-15/15AC
HY-HMS / HY-HMS15 Half Yokes
Suspends HMS loudspeakers with a full range of tilt (360 The yokes can attach directly to
).
°
ceilings or can accept “C” or “G” hanging clamps with standard 1/2-inch or 12 mm bolts.
Weight

HY-HMS, 12.4 lbs (5.6 kg)

HY-HMS15, 7.6 lbs (3.4 kg)
Compatibility (HY-HMS)

HMS-5 (360°)

HMS-10 (360°)

HMS-12 (360°)
Compatibility (

HMS-15/15AC (360°)
HY-HMS15
)
AMB-HMS Adjustable Mount Bracket
Mounts HMS loudspeakers on walls with uptilt or downtilt (see below for tilt amounts). When installed with no tilt, the bracket mounts cabinets 2.24 inches (57 mm) from the wall.
Weight

4.2 lbs (1.9 kg)
Compatibility

HMS-5 (+5°/–16°)

HMS-10 (+5°/–16°)

HMS-12 (+5°/–12°)

HMS-15/15AC (+5°/–10°)
*
MUB-HMS / MUB-HMS15 U-Brackets
Mounts HMS loudspeakers on walls or ceilings with uptilt or downtilt (see below for tilt amounts). The U-brackets in­clude variable attachment points to place cabinets closer or fur­ther from the mounting surface.
Weight

MUB-HMS, 13.5 lbs (6.1 kg)

MUB-HMS15, 7.6 lbs (3.4 kg)
Compatibility (MUB-HMS)

HMS-5 (+60°/–43°)

HMS-10 (+32°/–25°)

HMS-12 (+23°/–20°)
Compatibility (MUB-HMS15)

HMS-15/15AC (+16°/–13°)
WH-HMS Wall Hinge Bracket
Mounts HMS loudspeakers on walls with the capability of aim­ing them horizontally up to 90 away from the wall. The bracket
°
is symmetrical, allowing it to be rotated 180 aimed either toward or away
so cabinets can be
°
from the screen.
Weight

10.4 lbs (4.7 kg)
Compatibility

HMS-5

HMS-10

HMS-12
Notes
* Wider downtilt may be possible with the AMB-HMS adjustable mount bracket depending on the building’s structural components and mounting surface. † Wider uptilt and downtilt may be possible with the MUB-HMS and MUB-HMS15 U-brackets depending on the building’s structural components and mounting surface.
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