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        DAEX25VT-4 Vented sound exciter

        DAEX25VT-4 Vented sound exciter

        €18,45

        Dayton Audio DAEX25VT-4 Vented sound exciter

        3 reviews
        5 from 5
        3 reviews
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        € 15,25€ 18,45 10+ In stock

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        • Five-year warranty
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        Product description

        Take your product or project to the next level by turning it into a speaker! The DAEX25VT-4 is designed by Dayton Audio with voice coil cooling air vents, for high-power applications.

         

        Highlights

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

         

        Product details

        Dayton Audio DAEX25VT-4 Vented 25mm Exciter 20W 4 Ohm

         

        Dayton Audio's 25 mm DAEX25CT-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! Two PCB solder points keep installation and wiring as compact as possible.

         

        A great field of application for this exciter is so-called DML or flat-panel speakers. DML stands for Distributed Mode Loudspeakers and is a term for speakers that catch the eye with their incredibly slim design.

         

        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.

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        Specifications

        Article number
        DAEX25VT-4
        Type
        Full range
        Power Handling (RMS)
        20 watts
        Power Handling (max)
        -
        Impedance
        4 ohms
        Frequency Response
        -
        Resonant Frequency (Fs)
        230 Hz
        DC Resistance (Re)
        4.2 ohms
        Voice Coil Inductance (Le)
        0.24 mH
        Total Q (Qts)
        0.83
        Diaphragm Mass Inc. Airload (Mms)
        1.75 g
        Mechanical Compliance of Suspension (Cms)
        0.0003 mm/N
        BL Product (BL)
        3.86 Tm
        Voice Coil Diameter
        25 mm
        Overall Outside Diameter
        58.1 mm
        Overall Depth
        20.5 mm
        Overall Dimensions (L x W x H)
        -
        Mounting surface dimensions
        28 mm outside Ø
        21.5 mm inside Ø
        # Mounting Holes
        -
        Mounting type
        Self 3M VHB adhesive pre-applied mounting
        Weight
        77.5 grams

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        4 of 5
        No description was given
        By Jarmo S. on 28 November 2019
        5 of 5
        After reading mixed opinion on the sound quality of exciters I decided to give these a go, and I'm glad I did! I've mounted them to tile backing board (the cement/foam sandwich type, 10mm thick) and am using them as the rear L/R in a home theater setup which can be built into the wall and easily plastered over as I (and moreover, the wife!) don't want visible speakers behind the sofa, and they sound great. With board size of 600mm by 400mm they p...

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        By DaveBiv on 30 June 2019
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        DAEX25VT-4 Vented sound exciter
        € 15,25
        € 18,45
        DAEX25VT-4 Vented sound exciter
        10+ In stock
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