Description
RCF SUB 8006-AS – Professional dual 18-inch touring subwoofer
The RCF SUB 8006-AS is an absolute powerhouse within the professional RCF touring range. This dual 18-inch active subwoofer is designed for large live productions, festivals, touring, outdoor events, and professional PA systems where maximum low-end reproduction and massive sound pressure are required.
The SUB 8006-AS features two 18-inch high-power woofers with 4-inch voice coils. This combination ensures very deep, powerful, and controlled bass reproduction with massive dynamic headroom. The subwoofer is designed to move large amounts of air and provide a solid foundation for modern music and live sound.
The built-in 5,000 Watts Peak Class-D amplifier delivers a massive amount of power. The maximum sound pressure level reaches no less than 142 dB SPL, making the SUB 8006-AS perfectly suited for very large venues and outdoor productions.
RCF has equipped the subwoofer with extensive DSP control, including crossover, phase, delay, and Deep/Punch settings. Cardioid configurations are also supported. This allows the amount of low-end directed toward the stage to be limited and the entire system to be tuned much more accurately.
The SUB 8006-AS is built for professional touring use. The sturdy Baltic birch plywood cabinet, robust metal grille, and professional PowerCON connections are designed for intensive transport and use. For transport, the cabinet can be fitted with wheels, which is naturally a major practical advantage for a dual 18-inch subwoofer.
The SUB 8006-AS forms an excellent foundation for professional RCF line array systems and large point-source systems. Combined with suitable RCF tops, it creates a PA system with massive headroom, deep bass, and an impressive live experience.
For SpeakerKoning, this is a true top-class touring subwoofer for customers who don’t settle for standard PA equipment but seek maximum output and professional low-end.
RCF SUB 8006-AS – 2 x 18-inch, 5,000 Watts Peak and 142 dB SPL. A massive touring subwoofer for the largest productions.












