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    10_53_14_420_10_35_44_430_xjsueeb1
    10_53_14_508_10_35_44_432_mq8p5wgk
    Alternativas actuales:
    18NLW4000

    Características

    • 95 dB SPL 1W / 1m average sensitivity
    • 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
    • 3200W program power handling
    • 70 mm (2,76 in) peak to peak excursion
    • Ultra linear dual magnet motor design
    • Single Demodulating Ring (SDR) for lower distortion
    • Composite reinforced straight ribbed cone
    • Optimized high grade ferrite magnet assembly
    • Recommended for subwoofer usage in compact vented enclosures

    The 18LW2500 is a 18" (466 mm) extended low frequency loudspeaker, designed for use in vented enclosures. The loudspeaker is designed to withstand high power levels without damage while providing clean and undistorted LF reproduction at a very high SPL. For optimum results we recommend amplifiers able to deliver 3400 Watt program power. The 18LW2500 features a unique motor featuring a high grade ferrit magnet assembly in a structure optimized for thermal and magnetic efficiency. 18LW2500 features include a large displacement suspension system which, in conjunction with a composite reinforced, straight ribbed cone and the Eighteen Sound proprietary Double Silicon Spider (DSS) technology, allows an ultra-linear piston action and provides full mechanical control across the entire working range. The 100mm (4 in) state-of-the-art voice-coil utilizing Interleaved Sandwich Voice coil (ISV) technology, provides high levels of thermal stability and durability. The ISV technology achieves a balanced linear motor unit exerting an exceptionally high force factor.

    Especificación

    Diseño

    Parámetros

    Información de montaje y envío

    • Diámetro nominal462 mm ( in)
    • Impedancia nominal4 Ω
    • Impedancia minima3.4 Ω
    • Manejo de potencia nominal1600 W
    • Manejo de potencia continua3200 W
    • Sensibilidad95.0 dB
    • Rango de frecuencia30 - 1000 Hz
    • Diámetro de la bobina100 mm (4.0 in)
    • Material de la bobinacopper
    • Recinto recomendado200.0 dm3 (7.06 ft3)
    • Sintonía recomendada35 Hz
    • Frecuencia de resonancia35 Hz
    • Re2.6 Ω
    • Qes0.45
    • Qms18.4
    • Qts0.44
    • Vas135.0 dm3 (4.77 ft3)
    • Sd1130.0 cm2 (175.15 in2)
    • Xmax14.0 mm
    • Mms290.0 g
    • Bl20.0 Txm
    • Le1.8 mH
    • EBP77 Hz
    • Diámetro total462 mm (18.19 in)
    • Diámetro de circunferencia de los tornillos440 mm (17.32 in)
    • Diámetro de la perforación en el baffle416.0 mm (16.38 in)
    • Profundidad234 mm (9.21 in)
    • Espesor del reborde y junta26 mm (1.02 in)
    • Peso neto16.7 kg (36.82 lb)
    • Peso del envío18.2 kg (40.12 lb)
    • Caja de envío482x482x257 mm (18.98x18.98x10.12 in)
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