Community RMG-200A User Manual

Application Solutions

SPECIFICATIONS

Loudspeaker Type: Voice-range horn system

Operating Range:

Max Input Ratings: 75W continuous, 120W program

Recommended Power

Amplifier:

Sensitivity (1W/1m): 115 dB SPL (400 Hz to 4 kHz 1/3 octave bands)

Maximum Output: 134 dB SPL / 141 dB SPL (peak)

Nominal Impedance: 11 Ohms

Minimum Impedance: 10.8 Ohms @ 1.8 kHz

Nominal –6dB

Beamwidth:
Axial Q / DI: 35 / 15.4, 2 kHz to 4 kHz

Crossover Frequency: No internal crossover

Recommended Signal

Processing:

Drivers: MF 1 x M200, Ferrofluid-cooled

Driver Protection: None

Input Connection:

Controls: None

Enclosure: Fiberglass

Enclosure Hardware: None

Mounting/Rigging

Provisions:

Environmental

Performance:

Required Accessories: 400 Hz high pass filter 24dB / Oct.

Supplied Accessories: Swivel yoke bracket

Optional Accessories: System controller

Dimensions—Height:

Width (front):

Width (rear):

Depth:

Weight (with bracket): 21 lbs (9.5 kg)

Shipping Weight: 27 lbs (12.2 kg)

NOTES:

1. Sensitivity: Free field pink noise measurement at 40 ft (12.2 m) at 50%
power; extrapolated to 1 meter and an input of 3.4 volts RMS.

2. Watts: All wattage figures are calculated using the rated nominal driver
impedance.

400 Hz to 8 Khz
500 Hz to 4 khz (±3.5 dB)

100W to 140W

50°H (+14° / -9°, 2 kHz to 4 kHz)
40°V (+10° / -10°, 2 kHz to 4 kHz)

400 Hz high pass filter 24dB / Oct.

16 gauge, 2 conductor, 12 foot (4 m) SJOW
cable through gland nut

(4) 1/4” holes at the corners of the horn mouth

Grille: None

IEC529 IP65W rating with a minimum 5-degree
downward aiming angle

9.75 inches (248 mm)

17.63 inches (448 mm)

10.5 inches (267 mm)
25 inches (635 mm)

RMG-200A

VOICE-RANGE HORN SYSTEM WITH SWIVEL YOKE BRACKET

APPLICATIONS

• Voice warning systems

• Large public gatherings

• Industrial paging

FEATURES

• 2-inch (51 mm) throat exit M200 driver

• Low distortion, high efficiency

• High power output

• Non-metallic diaphragm

• Swivel yoke bracket included

• Highly resistant to harsh environments, IP65 rating

DESCRIPTION

The RMG-200A is a complete horn/driver system designed
for use in stand-alone voice-range sound reinforcement and
announcement/signaling applications. The RMG-200A
provides focused, high output sound projection, with
predictable performance and exceptional long-term
durability. The horn portion of the assembly is a
handcrafted one-piece waveguide, precision molded in hand

-laminated, fiber-reinforced fiberglass for optimum
performance. With substantial fiberglass layering and
integral throat and driver flange construction, the horn is
built to withstand substantial torque loads. The inherent
strength and rigidity of the fiberglass construction enhances
sonic efficiency by preventing sound energy loss, as well as
providing inherently weatherproof fabrication.

The compression driver is a high output, high sensitivity
loudspeaker that is configured with the diaphragm facing
forward, isolating the voice coil and magnetic structure from
the environment. The one-piece, non-metallic diaphragm/
suspension offers exceptional resistance to the effects of
humidity, dust, and corrosive atmospheres. The large area,
low compression phase plug loading and large magnet
structure exhibits extremely low distortion at high outputs
while maintaining high efficiency and low power
compression. A fiberglass rear cover protects the driver
from the effects of weather and corrosion.

A factory-installed weather-resistant steel swivel yoke
bracket is included. There is a five-year warranty against
manufacturing defects on all components of the system.

Community Professional Loudspeakers, 333 East Fifth Street, Chester, PA 19013-4511 USA

610-876-3400 · Fax [phone] · [e-mail] · www.communitypro.com

s

RMG-200A

True to Specification

FREQUENCY RESPONSE IMPEDANCE

10 Hz Resolution, 1/8 octave smoothing

110
100

90

dB SPL

80
70

100 1,000 10,000

Frequency in Hertz

BEAMWIDTH AXIAL Q

VOICE-RANGE HORN SYSTEM WITH SWIVEL YOKE BRACKET

Min Z 400 Hz - 8000 Hz = 10.8 Ohms @ 1790

24
20
16

Ohm

12

8

100 1,000 10,000

Frequency in Hertz

1000

100

Degrees

10

100 1,000 10,000

Frequency in Hertz

DIMENSIONS

HorizontalVertical

100

10

Q

1

100 1,000 10,000

Frequency in Hertz

ARCHITECTURAL SPECIFICATIONS

The driver shall be a 2-inch (51 mm) exit compression type, specifically designed for midrange frequency response. The 2-inch (51 mm) driver
shall be mounted within a fiberglass exponential horn with an integral fiberglass weather resistant cover incorporating gland nut cable ingress.
The horn and driver combination shall have an amplitude response of 500 Hz to 4 kHz dB (+/- 3.5 dB), with an input capability of 24V RMS, 115
dB sensitivity at 1 meter / 3.4V, and a nominal impedance of 11 ohms. The driver shall incorporate a large magnet structure, a on e-pi ece, non ­metallic diaphragm / suspension, and a copper-clad aluminum edgewound voice coil on a Kapton former immersed in Ferrofluid. The
compression ratio shall be 1.84 to 1. The diaphragm assembly shall be field replaceable. The horn/driver system shall weigh 21 lbs (9.5 kg)
with the bracket.

Community strives to improve its products on a continual basis. Specifications are therefore subject to change without notice.

communitypro.com

RMG-200A [24MAR2010]

Innovative design. Legendary sound.

RMG-200A 20080608