PreSonus AIR18s 18-Inch Powered Subwoofer 100742598 The 3i-2922-16B2 Bose B2 Subwoofer

The 3i-2922-16B2 Bose B2 Subwoofer Case also features three protected hinges with stainless steel pins to provide lid stability

USB2 / class compliant

large console style mixing

The exterior is double walled roto-molded of Linear Medium Density Polyethylene (LMDP) for maximum strength and rigidity with (4) casters (two of which are locking casters)

PreSonus AIR18s 18-Inch Powered Subwoofer 100742598 The 3i-2922-16B2 Bose B2 SubwooferPreSonus AIR18s 18 Inch Powered Subwoofer Designed to complement any full range PA loudspeaker and a perfect companion for the PreSonus AIR10, AIR12, and AIR15, the AIR18s subwoofer delivers a powerful, clear, and accurate low end punch. With its 18" low frequency transducer, driven by 1,200W of class D power, it provides plenty of detailed bottom endall the way down to 30 Hz. Yet it is portable and well suited for mobile applications, as well as