JBL PRX412M Loudspeaker 100810947 It features an exceptionally high

It features an exceptionally high 140k ohm input impedance to reduce loading while enabling the ProDI to handle extreme signal levels at all frequencies without distortion

Positive zoom lock

Molded of LMDP Linear Medium Density Polyethylene plastic that meets or exceed MIL-STD 810G standards

ASB4128 is a medium power subwoofer system comprised of two 460 mm (18 in) low frequency drivers in a front-loaded

JBL PRX412M Loudspeaker 100810947 It features an exceptionally highJBL PRX412M 12" Two Way White Utilitly Stage Monitor Loudspeaker System PRX412M WH is a portable, twelve inch, two way speaker system designed for either main sound reinforcement or monitoring applications. Features: 12" woofer 1" polymer diaphragm compression driver Compact and low profile for minimal obstruction of audience sight lines 90 x 50 coverage for even and smooth response on and off axis Heavy Duty 16 gauge protective screen backed steel