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Focal Polyglass 165VR Product Spesification

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Focal polyglass 165 VR Speaker complete specification

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									165 VR
                                                                                                     Specifications
6.5" Polyglass woofer
• Polyglass cone                                                                                     Nominal power        75 W
• Aluminium phase plug                                                                               Maximum power        150 W
• Zamac chassis                                                                                      Sensitivity          94.5 dB
                                                                                                     Cone                 Polyglass
                                                                                                     Surround             Butyl
                                                                                                     Nom. impedance       4 ohms
                                                                                                     DC resistance        3,2 ohms           1.25 in
                                                                                                     VC diameter          32 mm              0.4 in
                                                                                                     VC height            11 mm
                                                                                                     Former               Kapton
                                                                                                     Layers               2
                                                                                                     Wire                 Copper
                                                                                                     Inductance           0,25mH
                                                                                                     Xmax                 2 mm
                                                                                                     Magnet d x h         85 x 17 mm         3.35 x 0.67 in
                                                                                                     Magnet weight        420 g              0.93 lb
                                                                                                     Flux density         1,1 T
                                                                                                     Gap height           6 mm
                                                                                                     Net weight           1350 g             2.98 lb



  Frequency response / Impedance                                                                     Parameters

                       On axis (0°) and off axis (30 °) frequency response
                                                                                                     Fs                   89.4 Hz
dB SPL                                                                                  Ohms         Vas                  6.641
   100                                                                                  110          Qts                  0.703
                                                           0°
    95                                                                                  100
                                                                                                     Qes                  0.75
    90
                                                                                                     Qms                  11.23
                                                                                        90
                                                                                                     Re                   3.2 ohm
    85                                                                                  80
                                                           30°                                       Sd                   136.85 cm2
    80                                                                                  70
                                                                                                     Cas                  4.73e-08 m5/N
    75                                                                                  60           Mas                  67,07 Kg/m4
    70                                                                                  50           Ras                  3354,69 ohms.ac
    65                                                                                  40           Cms                  2.52e-04 m/N
    60                                                                                  30           Mms                  12.56 g
    55                                                                                  20
                                                                                                     Rms                  0.628 Kg/s
                                                                                                     Ces                  417.25 mF
    50                                                                                  10
                                                                                                     Les                  7.6 mH
                                                                                                     Res                  47.91 ohms
          20             100                       1 000                     10 000
                                                                                                     BI                   5.49 N/A
                                                                                                     SPL                  89.85 dB/W/m
                                    Log Frequency - Hz


                                                                                                     Suggested application
                                                                                                    Load     V (l) Fb (Hz) F-3 (Hz)   Ql
  Mechanical Drawing                                                                                Sealed   30       -      90       0.77




                                                                                      Unit : mm



Focal® is a trademark of Focal-JMlab® - BP 374 - 108, rue de l’Avenir - 42353 La Talaudière cedex
France - Tel. 33 00 4 77 43 57 00 - Fax 33 00 4 77 37 65 87 - www.focal-fr.com - SCAZ070525/1

								
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