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  • Drivers HF


    1 inches


    The Helical Approach

    B&C has a reputation for performance, by turning the limits of traditional compression driver design on their head. HLX™ : Compression driver efficiency in miniature. The HLX™ phase plug (US and EU Patents Pending) has a central channel that is twisted, like DNA, to gain the length required to match the outer channels. This technique works with standard, cost-effective injection mold tooling and plastics by rotating the inner die along a screw profile. The convex dome design, so achieved, has a number of significant cost and performance advantages.

    ➔ Minimized diameter, weight, and cost

    ➔ lncreased diaphragm area

    ➔ Low, ~1kHz Crossover point

    ➔ Reduced distortion, especially intermodulation distortion

    ➔ More efficient magnetic flux use


    Very Compact 69 mm diameter
    80 W* continuous program power capacity
    1" horn throat diameter
    44 mm (1.7 in) aluminium voice coil
    HT Polymer diaphragm
    1000 - 18000 Hz response
    110 dB sensitivity
    Small heat sink required for full power application


    Diámetro de la garganta

    25 mm (1 in)

    Impedancia nominal

    16 Ω

    Impedancia minima

    12.3 Ω

    Manejo de potencia nominal

    40 W

    Manejo de potencia continua

    80 W


    110 dB

    Rango de frecuencia

    1 - 18 kHz

    Cruce recomendado

    1 kHz

    Diámetro de la bobina

    44 mm (1.73 in)

    Material de la bobina



    0.22 mH

    Material del diafragma

    Polímero HT

    Material del imán

    Perno Interior Neo

    Densidad de flujo

    1.9 T

    Información de montaje y envío

    Other details

    One M5 threaded hole on the back of the magnet structure is available for the installation of an optional heat sink

    Diámetro total

    69 mm (2.72 in)


    48 mm (1.89 in)

    Peso neto

    0.53 kg (1.16 lb)

    Unidades del envío

    1 pcs

    Peso del envío

    0.56 kg (1.23 lb)

    Caja de envío

    105x105x65 mm (4.13x4.13x2.56 in)