KEF C 7 Service Manual
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KEF C 7 Service Manual

2-way floorstand speaker
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Table of Contents

C
series
Service
manual
REVISION 1.0 Jul-2008
2-WAY FLOORSTAND SPEAKER

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Table of Contents
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Summary of Contents for KEF C 7

  • Page 1 series Service manual REVISION 1.0 Jul-2008 2-WAY FLOORSTAND SPEAKER...

  • Page 2: Table Of Contents

    Table of Content Service part list System Specifications Woofer Specifications Tweeter Specifications Schematic Diagram/ Exploded View of Crossover Exploded View of Cabinet Exploded View of BK Package Exploded View of EWL Package System Frequency Response Curve System Impedance Curve...

  • Page 3: Service Part List

    Service part list Description 1403-1840+0 K190100A ADJUSTABLE FOOT 1419-1310+0 PLINTH C7 BK 145B-4040+0 M.BOX C7 SGL 1491-7391+0 POLY.FOAM C7 WHITE 450X320X120 1491-7392+0 POLYFAOM B C7 2904-6020+3000 SCREW M6*20 12MM BK 4124-0711+0 TERMINAL PANEL C3 JY251-1 4159-1400+0 SHORTING LINK RIGHT C3 4159-1410+0 SHORTING LINK LEFT C3 4160-1100+0...

  • Page 4: System Specifications

    System Specifications Frequency Range 36 Hz~ 40K Hz SPL Sensitivity 90dB @1W/m Nominal Rating 15~125W Dimension (H x W x D) 965x203x286 mm Net Weight 13.4kg / pcs Finish Black or EWL Woofer Specifications Rated Impedance 6+/-1.2 ohms at 1V 400 Hz Sweep Test Sine Wave 6V at 20~20K Hz Resonant Frequency (Fo)

  • Page 5: Tweeter Specifications

    Tweeter Specifications Rated Impedance 3 +/- 0.6 ohms at 1V 3K Hz Sweep Test Sine Wave 1V at 1K~20K Hz Sensitivity 86dB/W/m Frequency Response Fo--18K Hz Rated Power Input Power Test 50W RMS/Channel with Q1 Xover (The rated power is verified by performing power handling test by feeding rated output with IEC268-5 for 4 hours) Heat Test C /% R.H.

  • Page 6: Schematic Diagram/ Exploded View Of Crossover

    Schematic Diagram of Crossover/ Exploded View of Crossover...

  • Page 7: Exploded View Of Cabinet

    Exploded View of Cabinet...

  • Page 9: Exploded View Of Bk Package

    Exploded View of BK Package...

  • Page 10: Exploded View Of Ewl Package

    Exploded View of EWL Package...

  • Page 11: System Frequency Response Curve

    System Frequency Response Curve...

  • Page 12: System Impedance Curve

    System Impedance Response Curve...

Table of Contents