The RCF SUB 18-AX is a powerful active 18-inch subwoofer designed to deliver deep, controlled low end for modern sound reinforcement. A 2200 W Class-D amplifier drives a high-performance 18-inch driver in a bass reflex enclosure, achieving up to 135 dB max SPL with impressive headroom. Integrated DSP with selectable presets and a digital crossover makes system setup fast and consistent whether pairing with point source or line array tops. Connectivity is comprehensive, with two XLR/jack combo inputs plus link outputs, and two balanced XLR high-pass outs for satellite loudspeakers. RCF’s Bass Motion Control helps maintain clarity and excursion management at high levels, while the rugged multiplex hardwood cabinet with durable polyurea coating is built for the road. A powerCON True1 mains inlet ensures a secure, moisture-protected power connection, and LiveRemote app support provides convenient control and monitoring. Ideal for live music, rental, clubs and corporate AV, the SUB 18-AX adds authoritative, musical bass to any professional system.
Includes
- RCF Sub 18-AX Professional Active 18-Inch Subwoofer
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