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      Dayton Audio DAEX19SL-4 Coin Exciter

      € 6,57€ 7,95 >10 In stock: delivery time 1-4 business days
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      Product description

      This tiny exciter packs one heck of a punch. Dayton Audio's DAEX19SL-4 4 ohm sound exciter can turn most light rigid surfaces into a speaker with a surprising amount of output. Perfect for adding audio to small toys, signs, and many other projects.

       

      Highlights

      • Only 1.3" diameter by 0.26" high, can be installed almost anywhere
      • Dual suspension for linear operation and lower distortion
      • 4-ohm impedance for use with small, Class D amplifiers
      • Pre-applied 3M™ VHB™ adhesive for quick, durable installation

       

      Product details

      Dayton Audio DAEX19SL-4 Slimline Coin Type 19mm Exciter 4W 4 Ohm

       

       Dayton Audio's 19 mm DAEX19SL-4 coin type exciter features the same ability to turn nearly any surface into a speaker, as other exciters and tactile transducers, only in an extremely compact package for working with smaller surfaces in the minimum amount of space. This exciter's small size and weight enables audio reproduction in places never imagined: toys, signs, cabinet doors, etc... 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.

       

      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.

      Specifications

      Article number
      DAEX19SL-4
      Exciter type
      Full range
      Power Handling (RMS)
      4 watts
      Power Handling (max)
      -
      Impedance
      4 ohms
      Frequency Response
      -
      Resonant Frequency (Fs)
      426 Hz
      DC Resistance (Re)
      2.94 ohms
      Voice Coil Inductance (Le)
      0.01 mH
      Total Q (Qts)
      -
      Diaphragm Mass Inc. Airload (Mms)
      -
      Mechanical Compliance of Suspension (Cms)
      -
      BL Product (BL)
      -
      Voice Coil Diameter
      19 mm
      Overall Outside Diameter
      33 mm
      Overall Depth
      6.5 mm
      Overall Dimensions (L x W x H)
      -
      Mounting surface dimensions
      23 mm outside Ø, 16 mm inside Ø
      # Mounting Holes
      -
      Mounting type
      Self 3M VHB adhesive pre-applied mounting
      Weight
      13.5 grams

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      Reviews

      2 from 5Based on 1 reviews
      Review this product
      2 of 5
      I was hoping to use a few of these exciters mounted to a small piece of wood as part of a museum installation, but realized it is too weak for this project. Good product though. Maybe it would be helpful if you mentioned more detailed examples of applications in the exciter products specifications, like the usable thickness range for the various materials.
      By David M. on 16 July 2019

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      DAEX19SL-4 Coin Exciter
      € 6,57
      € 7,95
      DAEX19SL-4 Coin Exciter
      >10 In stock: delivery time 1-4 business days
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