RCF S 8018 II - 1500W 18-inch Passive Bass Reflex Subwoofer with 4-inch Voice Coil in Black Finish

The RCF S 8018 II is a high-efficiency passive bass reflex subwoofer designed to provide exceptional low-frequency extension and powerful bass output. Ideal for complementing RCF's installed sound systems, this subwoofer features an 18" high-efficiency RCF Precision woofer equipped with a 4" inside/outside voice coil, ensuring minimal power compression and enhancing the longevity of the product. The use of a bass reflex design optimizes the subwoofer's efficiency, delivering a deep and clear acoustic response that extends down to 30 Hz. With a maximum SPL of 137 dB at 1 meter, the S 8018 II is capable of producing massive, room-filling low-end performance, making it perfect for applications ranging from large venues to professional sound reinforcement systems.

The enclosure of the S 8018 II is constructed from Baltic birch plywood, known for its durability and resonance-free properties, ensuring tight and clean bass reproduction. The cabinet is coated with a black, heavy-duty textured epoxy paint, providing excellent protection against physical wear and environmental damage. The front of the cabinet is shielded by a robust powder-coated metal grille, further safeguarding the internal components from dust and impacts while maintaining optimal sound clarity. This subwoofer is built to withstand the demands of both mobile and permanent installations, offering a professional-grade audio solution that will perform reliably over time.

The S 8018 II is designed with flexibility and ease of use in mind. It features two Neutrik Speakon NL4 connectors on a recessed input plate, ensuring secure and reliable connections to amplifiers and other audio equipment. The cabinet includes an M20 pole mount adaptor on the top, allowing for easy integration into speaker arrays or mounting configurations. Additionally, integrated hand carry points on the sides of the cabinet provide convenient transportation options, making the subwoofer easy to move and set up in a variety of venues. The combination of powerful output, durability, and portability makes the S 8018 II a versatile choice for professional audio setups.

The frequency response of the S 8018 II spans from 30 Hz to 200 Hz, ensuring deep, punchy bass and seamless integration with full-range speaker systems. The system sensitivity is 100 dB, allowing it to perform efficiently with various amplifiers, while its impressive power handling capacity of 1500W RMS and 6000W peak makes it suitable for high-power applications. Whether used in live sound reinforcement, installations in theaters or clubs, or for large events, the S 8018 II delivers the clarity, impact, and reliability expected from RCF's professional audio equipment.

Features

• 1500W RMS power handling, with a 6000W peak power capacity
• 137 dB max SPL at 1 meter
• Frequency response: 30 Hz - 200 Hz
• 18" high-efficiency RCF Precision woofer with a 4" voice coil and Inside/Outside Coil Technology
• Bass reflex design for maximum low-frequency output and efficiency
• Durable Baltic birch plywood cabinet with black, heavy-duty textured epoxy finish
• Powder-coated metal grille for protection against dust and impacts
• M20 pole mount adaptor for easy integration into arrays or mounts
• Integrated hand carry points for easy transportation
• Speakon NL4 connectors for secure input and output connections

Specifications

Acoustical specifications

• Frequency Response (-10dB): 30 Hz ÷ 200 Hz
• Max SPL @ 1m: 137 dB
• System Sensitivity: 100 dB

Power section

• Amplification: Full Range
• Nominal Impedance: 8 ohm
• Power Handling: 1500 W
• Peak Power Handling: 6000 W PEAK

Transducers

• Woofer: 18" neo, 4.0" v.c

Input/Output section

• Input connectors: Speakon NL4
• Output connectors: Speakon NL4

Standard compliance

• Safety agency: CE compliant

Physical specifications

• Cabinet/Case Material: Baltic birch plywood
• Handles: Integrated hand carry points
• Pole mount/Cap: M20 thread
• Grille: Metal
• Color: Black

Size / Weight

• Height: 25.16 inches
• Width: 20.87 inches
• Depth: 30.31 inches
• Weight: 94.8 lbs

Shipping information

• Package Height: 26.57 inches
• Package Width: 31.69 inches
• Package Depth: 22.24 inches
• Package Weight: 105.82 lbs