RCF S 8018 II High-Efficiency Subwoofer

RCF S 8018 II subwoofer

The RCF S 8018 II subwoofer is engineered to provide high-efficiency low-frequency extension for professional installed sound systems. Featuring a powerful 18-inch RCF Precision woofer with a 4-inch inside/outside voice coil, the system is designed to minimize power compression while ensuring long-term reliability and consistent acoustic performance under demanding conditions.

With a continuous power handling of 1500W and peak capability reaching 6000W, the subwoofer is capable of delivering an impressive maximum sound pressure level of 137 dB. Its bass-reflex design allows the system to achieve an extended frequency response down to 30 Hz, producing deep, impactful bass suitable for high-performance environments such as clubs, theatres, live venues, and large-scale installations.

The enclosure is constructed from durable Baltic birch plywood and finished with a heavy-duty textured black epoxy coating, ensuring both mechanical strength and resistance to wear. The rectangular cabinet design is optimized for efficient acoustic output while maintaining a practical installation footprint. A powder-coated metal grille protects the front of the unit without affecting sound quality.

For flexible integration, the subwoofer includes dual Speakon NL4 connectors for input and output, allowing easy system expansion. The cabinet also features an M20 pole mount for satellite speaker support and integrated hand carry points for convenient handling and positioning. The RCF S 8018 II subwoofer combines high SPL capability, deep bass extension, and rugged construction for reliable low-frequency reinforcement in professional audio applications.

Features of S 8018 II

• 1500W continuous power handling
• 6000W peak power capacity
• 137 dB maximum SPL output
• Extended response down to 30 Hz
• 18-inch high-efficiency woofer
• 4-inch inside/outside voice coil
• Hypervented transducer design
• Bass-reflex enclosure configuration
• High system sensitivity performance
• Baltic birch plywood cabinet construction
• Heavy-duty textured epoxy finish
• Protective metal front grille
• M20 pole mount integration
• Integrated hand carry handles
• Speakon NL4 input connectivity
• Speakon NL4 link output support

Specifications of S 8018 II