RCF SUB 9019-AS Active 19-Inch Subwoofer

The SUB 9019-AS uses a 19-inch neodymium woofer, a format RCF adopted to get more cone area than an 18 inside a cabinet that still handles like one. The 4-inch voice coil driver runs from a 4000 W Class-D amplifier for 138 dB across 30 Hz to 200 Hz, and the extra displacement shows up as headroom rather than as a tuning trick.

The touring cabinet is plywood under a Polyurea finish, weighs 117.73 lbs, and ships with a detachable front cart for moving it without a forklift. RDNet over Ethercon covers EQ, delay, cardioid and end-fire array setup, and factory crossover presets for RCF tops. XLR in and out plus Powercon TRUE1 TOP handle signal and mains.