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

    € 206,57€ 249,95 2 In stock: delivery time 1-4 business days
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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.


    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
    € 206,57
    € 249,95
    Prestige L19RNX1 - H1878-08 7" Woofer 8 Ohms
    2 In stock: delivery time 1-4 business days
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