Wharfedale Pro IMPACT-X218B Passive Dual 18" Subwoofer 1000 W

The IMPACT-X218B is a passive bass-reflex enclosure with two 18" drivers, each with a 2.5" voice coil and rated 500 W. System power is 1000 W continuous and 4000 W peak at 4 Ω, with 137 dB maximum SPL at 1 m in half space. The MDF cabinet has two handles and weighs 62.5 kg net. Key features 2 x…