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  • 100 WR 26/72 CD (4 in. CD woofer)

100 WR 26/72 CD (4 in. CD woofer)

100 WR 26/72 CD (4 in. CD woofer)
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    Code: 830516
    Price: $32.05
    Shipping Weight: 2.00 pounds
    Quantity in Basket: None
    Quantity:

    Product Description:

    WR 100
    100 WR 26 72 CD 4 ohm    -    Order ID: 830516

    High quality 4" CD woofer/midrange for cars. The steel basket is made to fit car standards. The four flaps with mounting holes are easy to break off and you have a 100 mm round speaker. The response is smooth and extended up to 9 kHz. The 830516 has a nice looking and good performing cast diaphragm.

     
    WR 100
      Thiele Small parameters:     Free air Common Baffled  
      Nominal impedance Zn (ohm)   4    
      Minimum impedance/at freq. Zmin (ohm/Hz)   3.7/398    
      Maximum impedance Zo (ohm)   24.1    
      DC resistance Re (ohm)   3.4    
      Voice coil inductance Le (mH)   0.5    
      Capacitor in series with 4 ohm
    (for impedance compensation)
    Cc (µF)   19    
      Resonance Frequency fs (Hz) 81.1   78.9  
      Mechanical Q factor Qms   3.56   3.65  
      Electrical Q factor Qes   0.58   0.59  
      Total Q factor Qts   0.50   0.51  
      F (Ratio fs/Qts) F (Hz)     155  
      Mechanical resistance Rms (Kg/s)   0.78    
      Moving mass Mms (g) 5.5   5.8  
      Suspension compliance Cms (mm/N)   0.70    
      Effective cone diameter D (cm)   8.6    
      Effective piston area Sd (cm²)   58    
      Equivalent volume VAS (ltrs)   3.3    
      Force factor Bl (N/A)   4.0    
      Reference voltage sensitivity
    Re 2.83V 1m at 398 Hz (Measured)
      (dB)     89.4  
     
      Magnet and voice coil parameters:      
      Voice coil diameter d (mm) 26
      Voice coil length h (mm) 7
      Voice coil layers n   2
      Flux density in gap B (T) 0.94
      Total useful flux   (mWb) 0.62
      Height of the gap hg (mm) 6
      Diameter of magnet dm (mm) 72
      Height of magnet hm (mm) 15
      Weight of magnet   (kg) 0.23
     
      Power handling:    
      Long term Max System Power (IEC) (W) 100
     
    Measuring methods and conditions are stated in Peerless Standard for Acoustic Measurements (PSAM)
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