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    Dayton Audio DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm

    € 13,18€ 15,95 Out of stock: delivery time is 1 week
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    Product description

    Choose Dayton Audio's DAEX25FHE-4 sound exciter to add dynamic sound to almost any object or surface!

     

    Highlights

    • Small size; just under 2" diameter, about 7/8" high
    • Pre-applied 3M™ VHB™ adhesive for quick, durable installation
    • Rare-earth neodymium motor and a proprietary voice coil
    • 4-ohm impedance for use with small, Class D amplifiers
    • 24 watt RMS power handling for high output

     

    Product details

    Dayton Audio DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm

     

    Dayton Audio's 25 mm DAEX25FHE-4 coin type exciter features the same ability to turn nearly any surface into a speaker, as other exciters and tactile transducers, only in a more compact package for working with smaller surfaces. This exciter's small size enables audio reproduction in places never imagined: toys, monitors, cabinet doors... even windows!

     

    A neodymium magnet is employed to create maximum magnetic flux around the proprietary voice coil for increased sensitivity when compared to similar sized exciters. In turn, this reduces power requirements and makes it possible to use very small audio amplifiers, without sacrificing total output. The 1" voice coil, and cooling vents, allows for more input power for higher output applications while maintaining a slim-line form factor.

     

    To ensure maximum acoustic energy transfer between the transducer and the surface to which it is attached, 3M VHB (Very High Bond) adhesive is pre-applied... just peel and stick! For permanent inverted mounting (or when mounting on moving surfaces), four screw tabs are also provided to support the weight of the exciter. Two PCB solder points keep installation and wiring as compact as possible.

     

    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.

     

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

    Specifications

    Article number
    DAEX25FHE-4
    Exciter type
    Full-Range
    Power Handling (RMS)
    25 watts
    Power Handling (max)
    -
    Impedance
    4 ohms
    Frequency Response
    70 - 20.000 Hz
    Resonant Frequency (Fs)
    224 Hz
    DC Resistance (Re)
    4.3 ohms
    Voice Coil Inductance (Le)
    0.10 mH
    Total Q (Qts)
    0.78
    Diaphragm Mass Inc. Airload (Mms)
    1.61 g
    Mechanical Compliance of Suspension (Cms)
    0.0003 mm/N
    BL Product (BL)
    3.63 Tm
    Voice Coil Diameter
    25 mm
    Overall Outside Diameter
    50.5 mm
    Overall Depth
    20.5 mm
    Overall Dimensions (L x W x H)
    -
    Mounting surface dimensions
    27.6 mm outside Ø, 21.8 mm inside Ø
    # Mounting Holes
    4
    Mounting type
    3M VHB adhesive pre-applied / screw-down mounting tabs
    Weight
    110.9 grams

    Reviews

    5 from 5Based on 37 reviews
    Review this product
    5 van 5
    Sieht erstmal gut aus, muss noch mit der Resonanzplatte arbeiten.
    By Gregor D. on 1 April 2021
    5 van 5
    These Exciters are awesome! gonna buy more for my projects :D
    By David D. on 16 March 2021
    Show more

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    DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm
    € 13,18
    € 15,95
    DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm
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