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      SEAS Excel W18E/001 - E0018-08S 7" Magnesium Cone Woofer

      €260,29€314,95 2 In stock: delivery time 1-4 business days
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      Product description

      Highlights

      • Long term power handling (RMS) is 100 Watts
      • Magnet system with bumped back plate makes room for extreme coil excursions
      • Gold plated terminals mounted on a glass fiber reinforced plate to reduce contact resistance and improve reliability

       

      Product details

      Seas Excel W18E/001 - E0018-08S 7" Magnesium Cone Woofer

       

      Precision cast and surface treated magnesium cone coupled to a natural rubber surround showing no sign of midrange (edge) resonances. Magnet system with bumped back plate makes room for extreme coil excursions.

       

      Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin. Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment.

       

      Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum. Gold plated terminals mounted on a glass fiber reinforced plate to reduce contact resistance and improve reliability.

      Specifications

      Article number
      W18E/001
      Woofer Series
      Excel Series
      Woofer Type
      Midwoofer
      Nominal Diameter
      7"
      Power Handling (RMS)
      100 Watts
      Power Handling (max)
      250 Watts
      Impedance (Z)
      8 ohms
      Sensitivity
      86 dB 2.83V/1m
      Frequency Response
      40 to 2,500 Hz
      Voice Coil Diameter
      1.53"
      Magnet Weight
      14.8 oz.
      DC Resistance (Re)
      6.1 ohms
      Voice Coil Inductance (Le)
      0.65 mH
      Resonant Frequency (Fs)
      34 Hz
      Mechanical Q (Qms)
      2.91
      Electromagnetic Q (Qes)
      0.49
      Total Q (Qts)
      0.42
      Diaphragm Mass Inc. Airload (Mms)
      15.5g
      Mechanical Compliance of Suspension (Cms)
      1.4 mm/N
      Compliance Equivalent Volume (Vas)
      1.05 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
      Good components
      By carucci p. on 1 January 2021

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      Complete your purchase

      Excel W18E/001 - E0018-08S 7" Magnesium Cone Woofer
      € 260,29
      € 314,95
      Excel W18E/001 - E0018-08S 7" Magnesium Cone Woofer
      2 In stock: delivery time 1-4 business days
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