JBL全频音箱RM812图片参数

产品说明

DIMENSIONS(HxWxD) 610mmX379.5mmX380mm(24"X14.9"X14.8") 
NET WEIGHT 19.7kg(43.4lbs) 
COMPONWNTS 1X12"(305mm)LF driver,1X1.75"(44mm)HF driver on a Converging Elliptical 
FREQUENCY RESPONSE 45Hz-20kHz +4dB/-8dB 
NOMINAL IMPEDANCE 80HX50v@-6dbpoints.R otatable waveguide allows swap of horizontal and vertical pattern 
POWER HANDLING 400watts contious,800watts program 
SENSITIVITY 94.7dB,1watt@1 metre 
MAXIMUM SPL 120.7dB continuous 
NOMINAL IMPEDANCE 8ohms 
CONSTRUCTION 15mm(3/5")brich plywood,finished in black semi-matt textured paint 
GRILLE Powder coated perforated steel backed with acousticallk transparent reticulated foa 
CONNECTORS (2)Speakon NL4MP,wired pin1+:postive,pin1-:negative,pins2+and2-n/c 
OPTIONS Black textured paint 
WaveguideTM