RCF SUB 708AS MK2 18in 1400 Watt Powered Subwoofer

Thanks to the powerful 18" woofer with 3" voice coil, and the 1400-Watt amplifier, the RCF SUB 708-AS II Powered Subwoofer is the perfect tool to increase the low end performance of a portable PA system, both in terms of output and frequency extension. Thanks to the built-in digital stereo crossover (DSP) with adjustable crossover frequency it can be easily and quickly set up as a satellite speaker system.