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      SB Acoustics SB20PFC30-8 8" Paper Cone Woofer

      € 34,67€ 41,95 10 In stock
      • -5% Order 4 for only € 39,85 per piece

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      • Ordered now, shipped on Monday
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      Product description


      • 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

      SB Acoustics SB20PFC30-8 8" Paper Cone Woofer


      The SB Acoustics SB20PFC30-8 is an 8" papyrus fiber paper cone woofer with a great value for its build quality and performance.  Its components make it a good choice for many different enclosure types. An extended and smooth frequency response suggests simple crossovers, even none at all. 

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      Article number
      Woofer Series
      PFC Series
      Woofer Type
      Nominal Diameter
      Power Handling (RMS)
      50 Watts
      Impedance (Z)
      8 ohms
      90.5 dB 2.83V/1m
      Voice Coil Diameter
      DC Resistance (Re)
      5.6 ohms
      Voice Coil Inductance (Le)
      0.84 mH
      Resonant Frequency (Fs)
      34 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      21.2 g
      Mechanical Compliance of Suspension (Cms)
      1 mm/N
      Surface Area of Cone (Sd)
      216 cm2
      BL Product (BL)
      7.7 Tm
      Compliance Equivalent Volume (Vas)
      2.33 ft.³
      Maximum Linear Excursion (Xmax)
      5,75 mm

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      SB20PFC30-8 8" Paper Cone Woofer
      € 34,67
      € 41,95
      SB20PFC30-8 8" Paper Cone Woofer
      10+ In stock
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