Meyer Sound UPM-1P-3, UPM-1P-ATTN-3, UPM-1P-RMS-ATTN-3, UPM-1P-RMS-WP-ATTN-3, UPM-2P-3 Datasheet

DATASHEET ULTRA

UPM-1P Ultracompact Wide Coverage Loudspeaker

18.00 in

[457 mm]

9.05 in

[230 mm]

The UPM-1P is a remarkably compact, self-powered, professional
sound reinforcement loudspeaker system. It is ideally suited
to applications requiring a relatively small and inconspicuous
loudspeaker that can also provide high sound pressure levels,
extremely low distortion, and uniform directional control.

The UPM-1P loudspeaker provides vocal-range reinforcement as
a small PA system or as a fill or delay loudspeaker in larger indoor
or outdoor systems. A full-range system can be created with the
addition of an optional subwoofer.

The UPM-1P high-frequency section comprises a 1-inch
metal dome tweeter on a symmetrical, constant-directivity,
high-frequency horn with 100° beamwidth. At lower frequencies,
sophisticated phase-correction circuitry ensures true point-source
performance without the off-axis cancellation effects that plague
customary dual-woofer designs. Two 5-inch low-frequency cone
drivers are driven in parallel at low frequencies to take advantage of
their combined acoustic output. To prevent destructive interference
and comb filtering effects in the mid-band frequencies close to the
crossover area, one of the drivers rolls off above 320 Hz.

7.60 in

[193 mm]

6.93 in

[176 mm]

4.25 in

[108 mm]

3.90 in

[99 mm]

Two channels of power amplification are provided, along with an
active crossover, driver protection voltage limiters, and frequency­and phase-response alignment circuitry. A laser-trimmed differential
input stage affords superior common-mode rejection to allow long
signal runs through shielded twisted-pair cable. The standard
UPM-1P is switchable between the 115VAC and 230VAC ranges.
A 100 V AC version is also available. The UPM-1P loudspeaker’s
integral power supply suppresses high-voltage transients, while
two PowerCON AC connectors facilitate AC looping.

Meyer Sound coats the rugged cabinet with a slightly textured
black finish. Mounting is via three 3/8-inch-16 or metric M10
threaded recessed nut plates. Optional U-bracket, yoke, and
pole-mount hardware are available. The optional RMS™ remote
monitoring system module provides comprehensive monitoring
of loudspeaker parameters from a Mac® or Windows®-based
computer running Compass® control software.

Options available for the UPM-1P cabinet include weather
protection and finishes in custom colors for fixed installations and
situations requiring specific cosmetics.

FEATURES AND BENEFITS

• Exceptional fidelity and power capability delivered in an ultracompact package

• Wide, symmetrical pattern covers broad listening areas

• Unique crossover design eliminates combing for consistent midrange response

• Metal dome driver provides exceptionally smooth high-frequency characteristic

APPLICATIONS

• Frontfill and under balcony

• Theatrical sound reinforcement

• Portable and installed audio-visual systems

• Cinema surround sound and effects

• Compact voice reinforcement systems

ACCESSORIES AND ASSOCIATED PRODUCTS

MUB-UPM U-Bracket: Allows a UPM-1P loudspeaker to be mounted to a wall (in either vertical or horizontal orientations), to the ceiling or onto the

floor.

MYA-UPM Yoke: Cradle-style mounting yoke that suspends a single UPM-1P loudspeaker and supports a wide range of horizontal and vertical
adjustment. The yoke attaches to the top and bottom nut plates and includes 3/8-inch-16 and M10 hardware.

MSA-STAND Adapter Cup 35MM: This compact cup-type adapter mounts the UPM-1P loudspeaker on a 35 mm pole. In addition, this adapter can
be used to mount the MYA-UPM yoke on a pole to allow easy panning and tilting of the UPM-1P.

MPK-POLE 35MM Adjustable Pole: Adjustable length 927–1524 mm (36.5–60 in), 35 mm (1.375 in) pole with assisted lift. Lower shaft fits 35mm
cups or use the removable M20 threaded lug for added stability. Upper shaft includes a PAS-M20 Adapter Sleeve to fit loudspeakers with 35mm and
M20 internal pole mounts onto a 35 mm speaker stand. (Can also buy the PAS-M20 Adapter Sleeve separately). Additional 35 mm to 38 mm (1.5 in)
adapter included.

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.

MDM-832 Distribution Module: MDM-832 units conveniently power multiple UPM-1P loudspeakers, routing up to eight channels of AC power,
balanced audio and RMS signals to the loudspeakers.

MUB-UPM U-Bracket MYA-UPM Yoke MSA-STAND Adapter Cup 35MM MPK Pole 35MM Adjustable Pole

GALAXY Network Platform MDM-832 Distribution Module