RCF SUB 9006-AS Active 2×18″ Subwoofer with RDNet Control

RCF SUB 9006-AS active subwoofer

The RCF SUB 9006-AS active subwoofer is engineered to deliver extreme low-frequency performance for professional live sound environments. Featuring dual 18-inch neodymium woofers with 4-inch inside-out voice coils, this system produces deep, powerful bass with exceptional clarity and control. With a total output of 3600W RMS and 7200W peak power, it is designed to handle high-demand applications such as concerts, clubs, ballrooms, theatres, and houses of worship.

The subwoofer operates within a frequency range of 30 Hz to 400 Hz, ensuring tight and extended low-end reproduction suitable for large-scale sound reinforcement systems. With a maximum SPL of 142 dB, it delivers high-impact performance in loud environments while maintaining sonic precision. The integrated DSP-controlled input section allows users to select presets, adjust EQ, and configure delay settings for optimized system alignment.

Equipped with XLR input and output connections, the unit supports both balanced and unbalanced signals, providing flexibility in system integration. Additionally, Ethercon ports enable compatibility with RDNet remote monitoring and control systems, allowing real-time system management in complex audio setups.

Constructed with a durable Baltic birch cabinet and protected by a steel grille, the enclosure ensures long-term reliability in demanding touring and installation scenarios. The inclusion of eight side handles improves portability despite its robust build. Designed to pair seamlessly with professional line array systems, the RCF SUB 9006-AS active subwoofer delivers powerful, controlled, and scalable bass performance for modern sound reinforcement needs.

Features of SUB 9006-AS

• Dual 18-inch neodymium woofers
• 4-inch inside-out voice coil design
• 3600W RMS high-power output
• 7200W peak power capability
• 30 Hz to 400 Hz frequency response
• 142 dB maximum sound pressure level
• DSP-controlled input section
• Selectable preset EQ curves
• Integrated delay alignment control
• Fast limiter dynamic processing
• RDNet remote monitoring support
• XLR balanced/unbalanced input and output
• Ethercon network connectivity
• Baltic birch cabinet construction
• Steel protective front grille
• Eight ergonomic side handles
• Bass-reflex enclosure design
• Pole mounting support

Specifications of SUB 9006-AS