Biamp Community RMG-200AT Voice Range Announcement System 70V/100V

The Community RMG-200AT is a complete horn/driver system designed for use in stand-alone voice-range sound reinforcement and announcement/signaling applications. It features a built-in 120W autoformer for 70V/100V applications. The RMG-200AT 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 and transformer from the effects of weather and corrosion.

A factory-installed weather-resistant steel swivel yoke bracket is included.

Features

• Factory-installed 120W autoformer for 70V/10V applications
• 2" Throat Exit M200A
• Low Distortion, High Efficiency
• High Power Output
• Non-metallic Diaphragm
• Swivel yoke bracket included
• Highly Resistant to Harsh Environments, IP65 rating

Specifications

• Loudspeaker Type: Voice-range horn system
• Operating Range:
• 400 Hz to 8 Khz
• 500 Hz to 4 kHz (±3 dB)
• Max Input Ratings: 75 / 38 / 19 / 9 watt autoformer taps @ 70v
• Sensitivity (1W/1m): 114 dB SPL (400 Hz to 4 kHz 1/3 octave bands)
• Maximum Output: 133 dB SPL / 140 dB SPL (peak)
• Nominal Impedance: 72 ohms (75W tap @ 70V)
• Minimum Impedance: 70.5 ohms @ 1.8 kHz (75W tap @70V)
• Nominal –6dB Beamwidth:
• 50°H (+-4° / -9°, 2 kHz to 4 kHz)
• 40°V (+10° / -10°, 2 kHz to 4 kHz)
• Axial Q / DI: 35 / 15.4, 2 kHz to 4 kHz
• Crossover Frequency: No internal crossover
• Recommended Signal Processing: 400 Hz high pass filter 24dB / Oct.
• Drivers: MF 1x M200, Ferrofluid-cooled
• Driver Protection: None
• Input Connection: 18 gauge, 5 conductor, 12 foot SJOW cable through gland nut
• Controls: None
• Enclosure: Fiberglass
• Enclosure Hardware: None
• Mounting/Rigging Provisions: (4) 1/4" holes at the corners of the horn mouth
• Grille: None
• Environmental Performance: IEC529 IP65W rating with a minimum 5-degree downward aiming angle
• Required Accessories: 400 Hz high pass filter 24 dB /Oct.
• Supplied Accessories: Swivel yoke bracket
• Optional Accessories: System controller
• Dimensions: 9.75" H x 17.63" W (front) x 10.5" W(rear) x 25" D (248 x 448 x 267 x 635 mm)
• Weight (with bracket): 24.3 lbs (11 kg)
• Shipping Weight: 30 lbs (13.6 kg)