jbl–4312a–维修电器原理图手册–ID15844

JBL Professional.8500 Balboa Boulevard,P.O.Box 2200.Northridge.California 91329 U.S.A.Technical ManualJBL4312A L.RCONTROLJBLMONITORSPECIFICATIONSACOUSTIC ELECTRICAL SPECIFICATIONS:SYSTEM COMPONENTS:(cont'd)·Nominal Impedance:8ohmMid Range Transducer:130mm (5 in.)Felted PaperCone Transducer·Power Rating:100 Watts45Hzto20kHz(住3dB)High Frequency Transducer:25mm(1 in.)Pure Titanium·Frequency Response:Dome Transducer·Sensitivity:91dB.1W.1m·Crossover Network3112D,3 Way System'.Crossover Frequencies:1.5 kHz,7 kHzSYSTEM COMPONENTS:PHYSICAL SPECIFICATIONS:·Cabinet:C4312Enclosure Dimensions:597mm×362mm×298mmD(23.5×14.25×11.75in.D)·Grille:G4312·Shipping Weight:521b5.Low Frequency Transducer:300mm (12 in.)AquaplasCone TransducerWARRANTY INFORMATION:1 Watt(2.83 V RMS)@1 MeterRefer to the Warranty Statement packed with each product.PACKAGEWIRING DIAGRAMWarranty 59660(NETWORK ASSY DWG 61982)Specification Sheet 61986INPUT TERM CUPUnder Pad035Ti(66414)DIAPH REPLD8R035TIEnd Pad472183-5a(57173-641AED0104H-33112C,ORCONE REPL3112DPackagingC8R104H-249790P57173-51lwHTCarton619842213HCONE REPLC8R2213+GAN566161SCHEMATIC 3112C OR 3112DNPUT-038610m品85o9Po1End Pad47218