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

Price: 1,285.00INR
Ex Tax: 1,285.00INR
Brand:  Dayton Audio
Product Code:  DAEX25FHE-4
Availability:  In Stock
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Dayton Audio DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm

Quick Overview :

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

Product 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 ohms impedance for use with small, Class D amplifiers
  • 24 watt RMS power handling for high output

Product Description:

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.

Specifications: • Power handling: 24 watts RMS • VCdia: 25 mm • Nominal impedance: 4 ohms • Re: 4.3 ohms • Le: 0.10 mH • Fs: 224 Hz • Dimensions: 1.99" (50.5 mm) dia. x 0.81" (20.5 mm) H • Adhesive dimensions: 1.09" (27.6 mm) outside diameter, 0.86" (21.8 mm) inside diameter • Weight: 110.9 grams.

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

Product Specification

Speaker Series


Model Number


List Price




Unit of Measure




Warranty - Parts

5 Years

Warranty - Labor

5 Years

Product Shipping Weight (lbs.)


Speaker Type


Power Handling (RMS)

24 watts

Power Handling (max)


Continuous Program Power



4 ohms



Frequency Response


Voice Coil Diameter

25 mm

Magnet Weight


DC Resistance (Re)

4.3 ohms

Voice Coil Inductance (Le)

0.10 mH @ 1 kHz

Resonant Frequency (Fs)

224 Hz

Mechanical Q (Qms)


Electromagnetic Q (Qes)


Total Q (Qts)


Diaphragm Mass Inc. Airload (Mms)

1.61 g

Moving Mass Of Diaphragm (Mmd)


Mechanical Compliance of Suspension (Cms)

0.0003 mm/N

Surface Area Of Cone (Sd)


Volume of Displacement (Vd)


BL Product (BL)

3.63 Tm

Compliance Equivalent Volume (Vas)


Maximum Linear Excursion (Xmax)


Drivers Mechanical Losses (Rms)


Entry / Exit Diameter


Surround Material


Voice Coil Wire Material


Voice Coil Former


Basket/Frame Material


Magnet Material


Overall Outside Diameter

50.5 mm dia.

Overall Depth

20.5 mm

Baffle Cutout Diameter


Mounting Hole Diameter


Bolt Circle Diameter


Product Weight


Product Manuals / Spec Sheets / Downloads:

Dayton Audio DAEX25FHE-4 Specification Sheet, Please Click here.

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