RCF S 8028 II Dual 18″ 12,000W Passive Bass Reflex Subwoofer

RCF S 8028 II subwoofer

The RCF S 8028 II subwoofer is engineered for very high-output low-frequency reinforcement, delivering powerful and precise bass performance for demanding professional audio applications. Designed with a dual 18-inch configuration, this system incorporates two high-efficiency RCF Precision woofers, each equipped with a 4-inch copper voice coil and advanced Inside/Outside Coil Technology. This design minimizes power compression while ensuring consistent performance and extended operational life.

With a continuous power handling capacity of 3000W and peak capability reaching 12000W, the system is capable of producing an exceptional maximum sound pressure level of 141 dB. Its bass-reflex enclosure design enables efficient acoustic performance with a frequency response extending down to 30 Hz, delivering deep, impactful, and controlled bass suitable for large venues, live events, and installed sound systems.

The enclosure is constructed from high-quality Baltic birch plywood and finished with a durable textured black epoxy coating, ensuring structural integrity and long-term reliability. The cabinet design is optimized to achieve tight and maximized output while maintaining acoustic precision. A protective metal grille with polyester fabric coating safeguards the front components without compromising sound performance.

For system integration, the subwoofer includes recessed Speakon NL4 input and output connectors, allowing secure and efficient connectivity. An M20 pole mount is integrated into the top panel for satellite speaker support, while built-in hand carry points facilitate easier handling and positioning. The RCF S 8028 II subwoofer combines high power, advanced transducer technology, and rugged construction for professional-grade low-frequency performance.

Features of S 8028 II

• 3000W RMS continuous power handling
• 12000W peak power capacity
• 141 dB maximum SPL output
• Extended response down to 30 Hz
• Dual 18-inch high-efficiency woofers
• 4-inch copper voice coils
• Inside/Outside Coil Technology
• Bass-reflex enclosure design
• High system sensitivity performance
• Baltic birch plywood cabinet construction
• Heavy-duty textured epoxy finish
• Protective metal grille with fabric coating
• Recessed Speakon NL4 input connectors
• Speakon NL4 link output support
• M20 pole mount integration
• Integrated hand carry points

Specifications of S 8028 II