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      SB Acoustics SB17NRXC35-4 6" Midrange Woofer

      € 59,05€ 71,45 2 In stock
      • -5% Order 4 for only € 67,88 per piece

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      • 24h express shipping available
      • Ordered now, shipped on Monday
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      Product description


      • Vented cast aluminum chassis for optimum strength and low compression
      • Proprietary cone material with natural fibers made in-house
      • Soft low damping rubber surround for improved transient response
      • Non-conducting fiberglass 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 SB17NRXC35-4 6" Midrange Woofer


      Newly developed Norecx non-resonant poly-coated papyrus fiber cone. Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression. Aluminum alloy for light weight, non-magnetic and extra rigidity. Shorting copper cap on pole piece. Non-inductive 30mm coil former suggested alignments.

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      Article number
      Woofer Series
      NRX Series
      Woofer Type
      Nominal Diameter
      Power Handling (RMS)
      60 Watts
      Impedance (Z)
      4 ohms
      92 dB 2.83V/1m
      Voice Coil Diameter
      DC Resistance (Re)
      3.1 ohms
      Voice Coil Inductance (Le)
      0.13 mH
      Resonant Frequency (Fs)
      35 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      11.6 g
      Mechanical Compliance of Suspension (Cms)
      1.78 mm/N
      Surface Area of Cone (Sd)
      118 cm2
      BL Product (BL)
      4.8 Tm
      Compliance Equivalent Volume (Vas)
      1.24 ft.³
      Maximum Linear Excursion (Xmax)
      5.5 mm

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      5 from 5Based on 3 reviews
      Review this product
      5 of 5
      Very good service, well packed
      By Francisco d. on 22 December 2020
      5 of 5
      It’s a very good speaker. The service was excellent
      By Francisco d. on 13 December 2020
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      SB17NRXC35-4 6" Midrange Woofer
      € 59,05
      € 71,45
      SB17NRXC35-4 6" Midrange Woofer
      2 In stock
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