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      SB Acoustics SB15NBAC30-4 5" Black Aluminum Cone Mid-bass

      € 63,60€ 76,95 1 In stock
      • -5% Order 4 for only € 73,10 per piece

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      Product description


      • Vented cast aluminum chassis for optimum strength and low compression
      • Geometrically reinforced aluminum cone for optimum piston operation and reduced break-up
      • Soft low damping rubber surround for improved transient response
      • Non-conducting fiber glass voice coil former for minimum damping
      • Extended copper sleeve on pole piece for low inductance and low distortion
      • CCAW voice coil for reduced moving mass
      • Long life silver lead wires
      • Vented pole piece for reduced compression


      Product details

      SB Acoustics SB15NBAC30-4 5" Black Aluminum Cone Mid-bass


      The SB Acoustics SB15NBAC30-4 is a powerful 5’’ midwoofer with a vented chassis that provides optimum strength and allows low compression. Its geometrically reinforced aluminum cone gives it an optimum piston operation and a reduced break-up. Minimum damping and low inductance and distortion thanks to its non-conducting fiber glass voice coil former and extended copper sleeve on the pole piece. CCAW voice coil, long life silver lead wires and vented pole piece for a reduced compression.

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      Article number
      Woofer Series
      NBAC Series
      Woofer Type
      Nominal Diameter
      Power Handling (RMS)
      50 Watts
      Impedance (Z)
      4 ohms
      88 dB 2.83V/1m
      Voice Coil Diameter
      DC Resistance (Re)
      3.1 ohms
      Voice Coil Inductance (Le)
      0.12 mH
      Resonant Frequency (Fs)
      33 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      10.6 g
      Mechanical Compliance of Suspension (Cms)
      2.2 mm/N
      Surface Area of Cone (Sd)
      82 cm2
      BL Product (BL)
      4.7 Tm
      Compliance Equivalent Volume (Vas)
      0.74 ft.³
      Maximum Linear Excursion (Xmax)
      5 mm

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      5 from 5Based on 1 reviews
      Review this product
      5 of 5
      In a 10L cabinet with a 1inch port this driver can produce some great low end. Detailed and soft bass and midrange. Great driver
      By Marcel on 11 March 2022
      SB15NBAC30-4 5" Black Aluminum Cone Mid-bass
      € 63,60
      € 76,95
      SB15NBAC30-4 5" Black Aluminum Cone Mid-bass
      1 In stock
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