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      SB Acoustics SB12PFC25-4 4" Reed Cone Mid-Bass

      € 21,86€ 26,45 4 In stock
      • -5% Order 4 for only € 25,13 per piece

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      Product description

      Highlights

      • Vented reinforced plastic chassis
      • Proprietary cone material with natural fibers made in-house
      • Butyl rubber surround for smooth frequency response
      • Vented motor system for low compression
      • Long stroke linear suspension for improved dynamics
      • Non-resonant long life lead wires

       

      Product details

      SB Acoustics SB12PFC25-4 4" Reed Cone Mid-Bass

       

      The SB Acoustics SB12PFC25-4 is composed by a vented reinforced plastic chassis and a proprietary cone material with natural made in-house fibers. The butyl rubber surround allows a smooth frequency response while its vented motor system provides low compression. Long stroke linear suspension for improved dynamics and non-resonant long life lead wires.

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      Specifications

      Article number
      SB12PFC25-4
      Woofer Series
      PFC Series
      Woofer Type
      Midwoofer
      Nominal Diameter
      4"
      Power Handling (RMS)
      30 Watts
      Impedance (Z)
      4 ohms
      Sensitivity
      87.5 dB 2.83V/1m
      Voice Coil Diameter
      1"
      DC Resistance (Re)
      3.1 ohms
      Voice Coil Inductance (Le)
      0.26 mH
      Resonant Frequency (Fs)
      58 Hz
      Mechanical Q (Qms)
      3.4
      Electromagnetic Q (Qes)
      0.49
      Total Q (Qts)
      0.43
      Diaphragm Mass Inc. Airload (Mms)
      5.3 g
      Mechanical Compliance of Suspension (Cms)
      1.42 mm/N
      Surface Area of Cone (Sd)
      50 cm2
      BL Product (BL)
      3.5 Tm
      Compliance Equivalent Volume (Vas)
      0.18 ft.³
      Maximum Linear Excursion (Xmax)
      5 mm

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      Reviews

      4 from 5Based on 1 reviews
      Review this product
      4 of 5
      Nette woofer klinkt erg goed. Heb hem als 1e instantie besteld om in een set beovox speakers te zetten (originele woofer was door vorige eigenaar vervangen door goedkope rommel van china) maar de inbouw maat klopte niet.... hij is groter dan de orginele 4 inch driver. Maar heb u 2 mooie drivers voor mn volgend project
      By Yurian h. on 16 April 2019
      SB12PFC25-4 4" Reed Cone Mid-Bass
      € 21,86
      € 26,45
      SB12PFC25-4 4" Reed Cone Mid-Bass
      4 In stock
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