RCF MR 52EN - 120W 5-inch Passive 2-Way 70V/100V Bass Reflex Loudspeaker with 180-Degree Coverage and EN54-24 Certification in White Finish

The RCF MR 52EN is a high-performance, compact two-way loudspeaker designed to deliver clear, intelligible sound for both alarm message broadcasting and business music systems. With a robust and weather-resistant design, it is suitable for a variety of installations, including public address systems, retail spaces, and commercial environments. The speaker is equipped with a 5-inch woofer and a 1-inch dome tweeter, ensuring excellent frequency response and clarity across a broad spectrum of sound, from 80 Hz to 20,000 Hz. The speaker's 180° coverage angle ensures uniform sound distribution, making it ideal for installations where broad coverage is essential.

The MR 52EN offers flexible power settings, with selectable power options of 30W, 15W, 7.5W, and 3.75W at 100V, allowing for efficient energy use and precise control over sound levels depending on the application. With a sensitivity rating of 89 dB, the MR 52EN provides ample output, with a maximum SPL of 103 dB at 1 meter. Its excellent sensitivity ensures that it performs reliably in a variety of environments, making it a versatile choice for professional sound installations. The thermal fuse protection ensures safe operation, preventing damage from excessive heat, and the ceramic terminal blocks provide secure and reliable connections for both input and output cables.

Built for durability, the MR 52EN features a flameproof ABS body, a steel grille, and a protective connection cover, ensuring long-lasting performance even in challenging environments. The speaker is also designed for easy installation, with an adjustable mounting bracket included, allowing for flexible placement in both wall and ceiling applications. Its white RAL 9016 finish blends seamlessly into a wide range of environments, while the sleek, compact design ensures it remains unobtrusive yet effective.

With EN54-24 certification, the MR 52EN complies with the highest standards for fire alarm and public address systems, ensuring it is suitable for use in safety-critical applications. Whether used for alarm systems, background music, or public address, the RCF MR 52EN delivers exceptional sound quality, reliability, and ease of installation.

Features

• 30W peak power handling with selectable power options (30W, 15W, 7.5W, 3.75W) for versatile sound output
• 5-inch woofer and 1-inch dome tweeter for clear and accurate sound reproduction
• 180° coverage angle for wide, uniform sound distribution
• Frequency response from 80 Hz to 20,000 Hz for broad sound performance
• IP55 protection rating for reliable outdoor and indoor use in challenging environments
• Flameproof ABS body with steel grille for durability and strength
• Thermal fuse protection for safe operation and long-term reliability
• EN54-24 certified for use in fire alarm and public address systems
• CE compliant for safety and quality assurance
• Compact design weighing just 6.61 lbs for easy installation and mounting
• White RAL 9016 finish for a neutral, professional appearance in a variety of environments

Specifications

Acoustical Specifications

• Frequency Response (-10dB): 80 Hz - 20000 Hz
• Max SPL @ 1m: 103 dB
• Max SPL @ 4m: 91 dB
• Coverage angle: 180°
• System Sensitivity: 89 dB
• System Sensitivity 1W @ 4m: 77 dB

Power section

• Power Handling: 30 W
• Peak Power Handling: 120 W PEAK
• Protections: Thermal fuse
• Recommended Amplifiers: DXT 3000, DXT 4000, DXT 7000

Transducers

• Dome Tweeter: 1 x 1.0"
• Woofer: 1 x 5.0"

Input/Output section

• Input connectors: Ceramic screw terminals
• Output connectors: Ceramic screw terminals
• Constant Voltage Transformer: 100 V
• Power selection 1: 30 W - 333 ohm
• Power selection 2: 15 W - 667 ohm
• Power selection 3: 7.5 W - 1333 ohm
• Power selection 4: 3.75 W - 2667 ohm

Standard compliance

• Safety agency: CE compliant
• EN54-24 certified: Yes
• CPR number: 1488-CPR-0591/W

Physical Specifications

• Cabinet/Case Material: ABS
• Grille: Steel
• Color: White - RAL 9016, Black - RAL 9005

Size/Weight

• Height: 9.53 inches
• Width: 7.56 inches
• Depth: 7.48 inches
• Weight: 6.61 lbs

Shipping information

• Package Height: 11.81 inches
• Package Width: 12.2 inches
• Package Depth: 7.87 inches
• Package Weight: 7.72 lbs