Electro-Voice ELX200-18SP Subwoofer 100315860 the ASP3021 isolates the true

the ASP3021 isolates the true tone and frequency range of playback recordings

-12 dB @ +12° "Tight": -6dB @ +9°

The combination of fog and haze in one fluid with the Rush Club Smoke Dual system means less concern on keeping several machines full of fluid

lockable power switch

monitor calibration probe and more

Electro-Voice ELX200-18SP Subwoofer 100315860 the ASP3021 isolates the trueElectro Voice ELX200 18SP 18" Powered Subwoofer The ELX200 series combines real professional audio quality, precision control, and robust, EV engineered components in an ultra lightweight package a truly potent combination of performance and portability. Wireless control and monitoring via the new Bluetooth QuickSmartMobile app* Control your sound while in front of your system. Quickly configure up to six ELX200 loudspeakers simultaneously, and