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  • DE1085TN

  • HF Drivers


    2 inches

    The DE1085TN is the latest version of our premium 100mm (4.0 in) voice coil, neodymium high frequency driver. The diaphragm in this model has been completely redesigned to incorporate a bent edge voice coil former as well as new dome and surround geometry. These modifications combine to better control diaphragm displacement and deformations, resulting in lower distortion and a smoother higher frequency response above 10kHz. 


    280 W continuous program power capacity
    2" horn throat diameter
    100 mm (4 in) aluminium voice coil
    Titanium diaphragm
    500 - 20000 Hz response
    109 dB sensitivity
    Neodymium magnet assembly with shorting copper cap


    Throat Diameter

    50 mm (2 in)

    Nominal Impedance

    8 Ω

    Minimum Impedance

    8 Ω

    Nominal Power Handling

    140 W

    Continuous Power Handling

    280 W


    109 dB

    Frequency Range

    500 - 20 kHz

    Recommended Crossover

    0.8 kHz

    Voice Coil Diameter

    100 mm (4 in)

    Winding Material



    0.18 mH

    Diaphragm Material


    Magnet Material

    Neodymium Ring

    Flux Density

    1.95 T

    Mounting and Shipping Info

    Other details

    4x M6 Mounting Studs with bolts and washers included

    Overall Diameter

    154 mm (6.1 in)


    86 mm (3.39 in)

    Net Weight

    3.7 kg (8.16 lb)

    Shipping Units

    1 pcs

    Shipping Weight

    4 kg (8.82 lb)

    Shipping Box

    190x190x120 mm (7.48x7.48x4.72 in)

    Service Kit

    hf Replacement Diaphragm