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      SEAS Prestige L19RNX1 - H1878-08 7" Woofer 8 Ohms

      € 223,10€ 269,95 6 In stock
      • -5% Order 4 for only € 256,45 per piece

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      Product description


      • High break-up point
      • Titanium voice coil former
      • Very stiff and optimally shaped aluminum cone
      • Unique radial reinforced rubber surround
      • Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment


      Product details

      Seas Prestige L19RNX1 - H1878-08 7" Aluminum Cone Woofer


      L19RNX1 is a 7” high-fidelity woofer with a very stiff and optimally shaped aluminum cone. This pushes the cone break-up high up in frequency and avoid any resonances in the working range for a very natural and clean sound.


      A titanium voice coil former with a long copper winding for excellent force transfer, transient sound reproduction and large linear excursion. A unique radial reinforced rubber surround reduces radial resonances and prevents surround break up at large excursions. This combination results in very low mechanical damping for better clarity and brings out the micro details in the music.


      An FEA optimized magnet system with precisely fitted copper parts for excellent linearity, high power handling and low distortion.


      The 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 reflection, air flow noise and cavity resonance to a minimum.

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      Article number
      Woofer Series
      Prestige Titan Series
      Woofer Type
      Nominal Diameter
      Power Handling (RMS)
      200 watts
      Power Handling (max)
      330 watts
      Continuous Program Power
      Impedance (Z)
      8 ohms
      86 dB at 2.83 V/1 m
      Frequency Response
      20 - 3000 Hz
      Voice Coil Diameter
      39 mm
      Magnet Weight
      900 grams
      DC Resistance (Re)
      6.2 ohms
      Voice Coil Inductance (Le)
      0.66 mH
      Resonant Frequency (Fs)
      32 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      Mechanical Compliance of Suspension (Cms)
      0.96 mm/N
      Surface Area of Cone (Sd)
      146 cm²
      Volume of Displacement (Vd)
      102 cm³
      BL Product (BL)
      Compliance Equivalent Volume (Vas)
      29 liters
      Maximum Linear Excursion (Xmax)
      7 mm
      Driver's Mechanical Losses (Rms)
      Cone / Diaphragm Material
      Surround Material
      Voice Coil Wire Material
      Voice Coil Former
      Dual Voice Coil
      Basket / Frame Material
      Magnet Material
      Overall Outside Diameter
      176 mm
      Overall Depth
      87 mm
      Baffle Cutout Diameter
      154 mm
      Bolt Circle Diameter
      166 mm
      Mounting Hole Diameter
      5 mm
      Sealed Volume
      Sealed F3
      Vented Volume
      Vented F3

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      Prestige L19RNX1 - H1878-08 7" Woofer 8 Ohms
      € 223,10
      € 269,95
      Prestige L19RNX1 - H1878-08 7" Woofer 8 Ohms
      6 In stock
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