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    8CXN51

    8 inches

    Features


    500 W continuous program power capacity
    100° nominal coverage
    70 - 18000 Hz response
    97 dB sensitivity
    Single Neodymium magnet assembly

    General

    Nominal Diameter

    210 mm (8 in)

    Nominal Impedance

    8 Ω

    Frequency Range

    70 Hz - 18000 Hz

    Dispersion Angle

    100 °

    Specifications LF unit

    Sensitivity

    97 dB

    Nominal Power Handling

    250 W

    Continuous Power Handling

    500 W

    Voice Coil Diameter

    51 mm (2 in)

    Winding Material

    Aluminium

    Flux Density

    1.15 T

    Nominal Diameter

    210 mm (8 in)

    Nominal Impedance

    8 Ω

    Minimum Impedance

    6 Ω

    Former Material

    Glass Fibre

    Winding Depth

    17 mm (0.67 in)

    Magnetic Gap Depth

    8 mm (0.31 in)

    Woofer Cone Treatment

    WP Waterproof Front Side

    Specifications HF unit

    Sensitivity

    104 dB

    Nominal Power Handling

    50 W

    Continuous Power Handling

    100 W

    Voice Coil Diameter

    44 mm (1.7 in)

    Winding Material

    Aluminium

    Flux Density

    1.8 T

    Nominal Diameter

    210 mm (8 in)

    Nominal Impedance

    8 Ω

    Minimum Impedance

    7.4 Ω

    Recommended Crossover

    1.8 kHz

    Inductance

    0.11 mH

    Diaphragm Material

    Polyimide

    Design

    Magnet Material

    Neodymium Ring

    Woofer Cone Treatment

    WP Waterproof Front Side

    Parameters

    Fs

    68 Hz

    Re

    4.9 Ω

    Qes

    0.29

    Qms

    4.7

    Qts

    0.27

    Vas

    17 dm³ (0.6 ft³)

    Sd

    220 cm² (34.1 sq²)

    η0

    1.8 %

    Xvar

    6 mm

    Mms

    22 g

    Bl

    12.6 Tm

    Le

    0.9 mH

    EBP

    234 Hz

    Mounting and Shipping Info

    Overall Diameter

    225 mm (8.8 in)

    Bolt Circle Diameter

    210 mm (8.3 in)

    Baffle Cutout Diameter

    187 mm (7.4 in)

    Depth

    111 mm (4.4 in)

    Flange and Gasket Thickness

    10 mm (0.4 in)

    Net Weight

    2.6 kg (5.73 lb)

    Shipping Units

    1 pcs

    Shipping Weight

    3.2 kg (7.05 lb)

    Shipping Box

    295x314x175 mm (11.61x12.36x6.89 in)

    Service Kit

    hf Replacement Diaphragm
    MMD4008
    lf Recone Kit
    RCK008CXN518
    • Cone

    • Basket

    • Centering Shims

    Crossover