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      SB Acoustics SB20PFCR30-8 Full-range Woofer

      € 34,67€ 41,95 4 In stock: delivery time 1-4 business days
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      Product description

      This 8" papyrus fiber paper cone woofer is a great value for this build quality and performance.  The specifications make it a good choice for many different enclosure types.  An extended and smooth frequency response suggests simple crossovers, even none at all. 

       

      Highlights

      • Vented reinforced plastic chassis
      • Proprietary cone material with natural fibers made in-house
      • Soft low damping rubber surround for improved transient response
      • Large spider for improved linearity
      • Optimized motor system
      • Vented coil former for low compression
      • Non-resonant long life lead wires

       

      Product Details

      PAM8610 2 x 10W Class D Audio Amplifier Board

       

      This 8" papyrus fiber paper cone woofer is a great value for this build quality and performance.  The specifications make it a good choice for many different enclosure types.  An extended and smooth frequency response suggests simple crossovers, even none at all. 

      Specifications

      Article number
      SB20PFCR30-8
      Woofer Type
      Full-range mid/woofer
      Nominal Diameter
      8"
      Power Handling (RMS)
      50 W
      Impedance (Z)
      8 ohms
      Sensitivity
      90.5 dB 2.83 V / 1 m
      Voice Coil Diameter
      30.5 mm
      Magnet Weight
      540 g
      DC Resistance (Re)
      5.6 ohms
      Voice Coil Inductance (Le)
      0.84 mH
      Resonant Frequency (Fs)
      34 Hz
      Mechanical Q (Qms)
      2.66
      Electromagnetic Q (Qes)
      0.43
      Total Q (Qts)
      0.37
      Diaphragm Mass Inc. Airload (Mms)
      21.2 g
      Mechanical Compliance of Suspension (Cms)
      1.0 mm/N
      Surface Area of Cone (Sd)
      216 cm2
      BL Product (BL)
      7.7 Tm
      Compliance Equivalent Volume (Vas)
      66.2 liters
      Driver's Mechanical Losses (Rms)
      1.7 kg/s
      Cone / Diaphragm Material
      Papyrus fiber paper cone
      # Mounting Holes
      8

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      SB20PFCR30-8 Full-range Woofer
      € 34,67
      € 41,95
      SB20PFCR30-8 Full-range Woofer
      4 In stock: delivery time 1-4 business days
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