Mackie DLM12S 2000W 12-Inch Powered Subwoofer 100320904 and an automatic ambient pressure

and an automatic ambient pressure equalization valve (MIL-STD-648C) to assist with moisture control

computers or percussion and music accessories

the AIR12 gives you all the power and tools you need for both mobile and installed sound

5mm) connector

far-reaching effect that will transform any small-medium sized venue

Mackie DLM12S 2000W 12-Inch Powered Subwoofer 100320904 and an automatic ambient pressureDLM12S Powered Subwoofer The DLM12S packs 2000 watts of chest pounding power and deep low end into the highest output compact sub on the market. The integrated DLP Digital Processor provides system processing tools like a variable crossover, speaker modes for optimum voicing and the system protection. The rugged 15mm poplar cabinet is unbelievably compact with a durable, powder coated grille and integrated pole cup for mounting a DLM full range