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    Modelo:

    SPS 8ND


    • Medio bajo 8″
    • Diametro 8/ 200mm
    • Impedancia 8 ohms
    • Potencia continua 400w
    • Potencia maxima 800w
    • Rango de frecuencia 122Hz- 6kHz 
    • Sensibilidad 94 dB
    • Peso del magneto 10 oz Neodimio

    Caracerísticas


    800W

    sps 8nd

    The excellent sound quality has been achieved as a result of extensive research on the medium and high frequency band. It has been designed for use as an enhancer of medium high frequencies, both in domes, diffusers and direct radiation. It does not need an acoustic enclosure for its optimal performance. The curvilinear cone, made with a resistant wood paste, has been designed to achieve the best possible linearity within its frequency range. includes a system that dampens the bell mode resonance significantly.

    DIFFUSER CHARGING SYSTEM

    ESPECIFICACIONES

    Nominal Basket Diameter 8″ mm
    Nominal Impedance* 8 Ω
    Program Power 800 W
    Watts 400 W
    Resonance 460 Hz
    Usable Frequency Range 120 Hz – 6 kHz
    Sensitivity* 94 dB
    Magnet Weight 10 oz. ND
    Gap Height 0.31″, 7.9 mm
    Voice Coil Diameter 1.5″, 38 mm
     

    THIELE & SMALL

     

    Resonant Frequency (fs) 460 Hz
    DC Resistance (Re) 6.3 Ω
    Coil Inductance (Le) 0.33m H
    Mechanical Q (Qms) 3.13
    Electromagnetic Q (Qes) 1.24
    Total Q (Qts) 0.89
    Compliance Equivalent Volume (Vas) 0.4 liters / 0.01 cu.ft.
    Peak Diaphragm Displacement Volume (Vd) 2.7 cc
    Mechanical Compliance of Suspension (Cms) 0.01 mm/N
    BL Product (BL) 11.1 T-M
    Diaphragm Mass Inc. Airload (MMs) 9 grams
    Efficiency Bandwidth Product (EBP) 371
    Maximum Linear Excursion (Xmax) 0.2 mm
    Surface Area of Cone (Sd) 133.1 cm2
    Maximum Mechanical Limit (Xlim) 0.8 mm
     

    CONSTRUCTION MATERIAL

     

    Voice Coil Aluminum
    Material base Polyimide
    Magnetic Material Neodimium
    Net Weight 1.40 kg
    Basket Material Molten iron
    Cone Material Paper

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