JBL SR4702X Technical Manual
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JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.JBL SR4702X REV MPACKAGE WIRING DIAGRAM01-08Technical ManualJBL SR4702XSPECIFICATIONSACOUSTIC & ELECTRICAL SPECIFICATIONS:• Nominal Impedance: 8 ohms• Power Capacity: 600W Continuous Pink Noise• Frequency Range: 42 Hz – 20 kHz (–10dB)• Sensitivity: 95 dB SPL, 1 Watt @ 1 Meter• Crossover Frequency: 1.2 kHzSYSTEM COMPONENTS:• Cabinet: SR4702X (Not For Sale)• Grille: 128-00397-00• Low Frequency 305mm (12 in.) Paper ConeTransducer: Transducer (2206HPL)• DC Resistance: 5.3 ohm ±10% Aluminum Wire• High Frequency 25mm (1 in.Exit) Pure TitaniumTransducer: Compression Driver (2425HS)• DC Resistance: 3.2 ohm ±8% Aluminum WireSYSTEM COMPONENTS:(Cont’d)• Crossover Network: 129-20056-00AURAL SWEEP TEST SPECIFICATIONS:A. System Aural Sweep Test: 7.0V Input, 20 Hz to 20 kHzB. L.F. Aural Sweep Test: 15.0V Input, 20 Hz to 1.2 kHzC. H.F. Aural Sweep Test: 2.0V Input, 550 kHz to 20 kHzPHYSICAL SPECIFICATIONS:• Enclosure Dimensions: 586mm x 387mm x 403mm D(23.1 x 15.2 x 15.9 in. D)• Shipping Weight: 64.8 lbs. (29.3 kg.)WARRANTY INFORMATION:• Refer to Warranty Statement packed with each product.Warranty 59660User’s GuideSR-X Series981-00052-04CartonSR4702X990-00174-00MicrofoamPackaging(4)49790PFiller, (2)Top & Bottom991-00181-00Network129-20056-00SCHEMATIC (129-20056-00)Speaker, High Freq2425HS(66923X)Diaph ReplD8R2425Speaker, Low Freq2206HPLCone ReplC8R2206GRNYELGRN/BLKYEL/BLKFULL RANGEBI AMPFEMALECONNECTIONSP CROSSOVER PC BOARDSPXXX T/C PC BOARDL11.2mHREDREDWHTGRNBLKBLKBLUBLUYEL/BLKGRN/BLKYELYELC4A15μFC4B14μFC512μFC124μFC220μFC32.2μFL240mH+–+–YEL +YEL/BLK –GRN/BLK –GRN +L.F.2206HPLH.F.2425H12–2+2341+12341234–1R13 020WR23 020WR33 020WR43 020WR57.5015W |
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