RCF CS 6520EN - 80W 4 x 3-inch Passive 2-Way IP66-Rated 70V/100V Column Loudspeaker with 185 x 47-Degree Coverage and EN54-24 Certification in White Finish

The RCF CS 6520EN is a compact and elegant passive column loudspeaker designed for environments that require high intelligibility, such as places of worship, transportation hubs, subways, and other public spaces. With its sleek, modern design and IP66 protection rating, the CS 6520EN provides reliable and high-quality sound reinforcement both indoors and outdoors, making it ideal for installations in challenging environments. Its four 3-inch full-range transducers and a 0.75-inch dome tweeter deliver clear, articulate voice reproduction and wide frequency response, making it an excellent choice for public address and sound systems.

Offering an impressive 185° horizontal and 47° vertical coverage, the CS 6520EN ensures consistent sound distribution across large areas, ensuring that every message is heard clearly, even in crowded or acoustically challenging environments. The speaker features selectable power settings (1.25W, 2.5W, 5W, 10W, 20W) for flexibility, with a nominal sensitivity of 93 dB, which ensures adequate sound output while remaining energy-efficient. The thermal fuse protection ensures safe operation, preventing any damage due to overheating, while the ceramic terminal blocks ensure secure and reliable connections for both input and output cables.

Built with a robust aluminum body and grille, the CS 6520EN is designed for durability, offering long-lasting performance even in harsh weather conditions. The aluminum enclosure provides both structural strength and a sleek, modern appearance that integrates seamlessly into various architectural environments. Additionally, the speaker's white RAL 9003 finish complements a variety of installation aesthetics, making it suitable for both discreet and visible installations.

With its full range of features, including IP66 rating, EN54-24 certification, and easy installation with optional mounting brackets, the RCF CS 6520EN is a versatile, reliable, and high-performance solution for any professional sound reinforcement application that demands clear voice reproduction and durability.

Features

• 80W peak power handling with selectable power options (20W, 10W, 5W, 2.5W, 1.25W) for flexible sound output
• 4 x 3-inch full-range transducers and a 0.75-inch dome tweeter for clear, detailed audio reproduction
• 185° horizontal and 47° vertical coverage angle for wide sound distribution
• Frequency response from 140 Hz to 20,000 Hz for full-range sound performance
• IP66 protection rating for reliable outdoor and indoor use in harsh environments
• Thermal fuse protection for added safety and reliability
• Built-in ceramic screw terminals for secure and durable connections
• Aluminum body and grille with a sleek white RAL 9003 finish for a modern and durable design
• EN54-24 certified for use in fire alarm and public address systems
• CE compliant for safety and quality assurance
• Compact design at 24.41 inches height and 9.26 lbs weight for easy installation and mounting

Specifications

Acoustical Specifications

• Frequency Response (-10dB): 140 Hz - 20000 Hz
• Max SPL @ 1m: 105 dB
• Max SPL @ 4m: 93 dB
• Horizontal coverage angle: 185°
• Vertical coverage angle: 47°
• System Sensitivity: 93 dB
• System Sensitivity 1W @ 4m: 81 dB

Power section

• Amplification: Full Range
• Power Handling: 20 W
• Peak Power Handling: 80 W PEAK
• Protections: Thermal fuse
• Recommended Amplifiers: DXT 3000, DXT 4000, DXT 7000

Transducers

• Dome Tweeter: 1 x 0.75"
• Fullrange: 4 x 3.0"

Input/Output section

• Input connectors: Ceramic screw terminals
• Output connectors: Ceramic screw terminals
• Constant Voltage Transformer: 70/100 V
• Power selection 1: 20 W - 500 ohm
• Power selection 2: 10 W - 1000 ohm
• Power selection 3: 5 W - 2000 ohm
• Power selection 4: 2.5 W - 4000 ohm
• Power selection 5: 1.25 W - 8000 ohm

Standard compliance

• IP protection grade: IP 66
• Safety agency: CE compliant
• EN54-24 certified: Yes
• CPR number: 1488-CPR-0490/W

Physical Specifications

• Cabinet/Case Material: Aluminum
• Grille: Aluminium
• Color: White - RAL 9003

Size/Weight

• Height: 24.41 inches
• Width: 4.49 inches
• Depth: 3.78 inches
• Weight: 9.26 lbs

Shipping information

• Package Height: 6.69 inches
• Package Width: 27.17 inches
• Package Depth: 8.27 inches
• Package Weight: 11.24 lbs