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    Dayton Audio DAEX25SHF-4 Steered High Flux 25mm Exciter 20W 4 Ohm

    € 37,15€ 44,95 >10 In stock: delivery time 1-4 business days
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    Product description

    The DAEX25SHF 25 mm steered high flux exciter is one of the more powerful designs in Dayton Audio's line of exciters. A pre-attached 3M VHB adhesive ring combines with four screw-down mounting tabs for maximum energy transfer.



    • High output exciter design
    • Specially designed neodymium motor and proprietary 2-layer voice coil
    • 3M™ VHB™ adhesive ring with four mounting holes
    • Low inductance motor for extended response


    Product details

    Dayton Audio DAEX25SHF-4 Steered High Flux 25mm Exciter 20W 4 Ohm


    Dayton Audio's DAEX25SHF-4 steered high flux exciter can generate a force 4 times greater than most standard sound exciters. It has a specially designed neodymium motor system that imparts strong forces on even the most rigid surface for maximum loudness.


    For use with small, Class D amplifiers, the steered high flux exciter incorporates a 4 ohm voice coil to extract maximum power. A wide frequency response is permitted due to this exciter's low inductance.


    Four screw holes are integrated into the exciter's shell and combine with a 3M VHB (Very High Bond) adhesive, permitting this exciter to be securely coupled to a wide range of materials, even upside-down mounting and attaching to moving objects. Two solder tabs offer quick, permanent wire attachment.


    Note: An exciter's frequency response and sensitivity are completely dependent on the exciter's designated surface. Thinner, smaller materials will tend to be louder and create a mid/tweeter response. Thicker, larger materials (with multiple exciters) will be slightly quieter but result in a more full-range sound.


    Specifications: • Power handling: 20 watts RMS • VCdia: 25 mm • Nominal impedance: 4 ohms • Re: 4.3 ohms • Le: 0.41 mH • Fs: 365 Hz • Dimensions: 2.15" (54.5 mm) dia. x 1.40" (35.5 mm) H • Adhesive dimensions: 0.62" (15.7 mm) outside diameter • Weight: 268.2 grams.


    To learn more about Dayton Audio Exciters, and for help on which Exciter is right for you, check out Understanding & Using Dayton Audio Exciters.



    Article number
    Exciter type
    Full range
    Power Handling (RMS)
    20 watts
    Power Handling (max)
    4 ohms
    Frequency Response
    Resonant Frequency (Fs)
    365 Hz
    DC Resistance (Re)
    4.3 ohms
    Voice Coil Inductance (Le)
    0.41 mH
    Total Q (Qts)
    Diaphragm Mass Inc. Airload (Mms)
    1.3 g
    Mechanical Compliance of Suspension (Cms)
    0.0001 mm/N
    BL Product (BL)
    4.29 Tm
    Voice Coil Diameter
    25 mm
    Overall Outside Diameter
    54.5 mm
    Overall Depth
    35.5 mm
    Overall Dimensions (L x W x H)
    Mounting surface dimensions
    15.7 mm outside Ø
    # Mounting Holes
    Mounting type

    Self 3M VHB adhesive pre-applied mounting
    screw mounting tabs

    268.2 grams


    5 from 5Based on 1 reviews
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    By Michelangelo A. on 22 February 2018

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    DAEX25SHF-4 Steered High Flux 25mm Exciter 20W 4 Ohm
    € 37,15
    € 44,95
    DAEX25SHF-4 Steered High Flux 25mm Exciter 20W 4 Ohm
    >10 In stock: delivery time 1-4 business days
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