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

€ 11,53€ 13,95 >10 Auf Lager: Lieferzeit 1-3 Werktage
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Produktbeschreibung

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.

Eigenschaften

Artikelnummer:
DAEX25FHE-4
Excitertyp
Full-Range
Belastbarkeit (QMW)
25 watts
Belastbarkeit (max)
-
Impedanz
4 ohms
Frequenzgang
70 - 20.000 Hz
Resonanzfrequenz (Fs)
224 Hz
Gleichstromwiderstand (Re)
4.3 ohms
Schwingspuleninduktion (Le)
0.10 mH
Gesamt Q (Qts)
0.78
Bewegte Masse (Mms)
1.61 g
Nachgiebigkeit der Aufhängung (Cms)
0.0003 mm/N
Kraftfaktor
3.63 Tm
Schwingspulendurchmesser
25 mm
Außendurchmesser
50.5 mm
Gesamthöhe
20.5 mm
Gesamtabmessungen (L x B x H)
-
Abmessungen der Montagefläche
27.6 mm outside Ø, 21.8 mm inside Ø
# Befestigungsbohrungen
4
Bestätigungstyp
3M VHB adhesive pre-applied / screw-down mounting tabs
Gewicht
110.9 grams

Bewertungen

5 from 5Based on 37 reviews
Produkt bewerten
5 van 5
Sieht erstmal gut aus, muss noch mit der Resonanzplatte arbeiten.
Durch Gregor D. on 1 April 2021
5 van 5
These Exciters are awesome! gonna buy more for my projects :D
Durch David D. on 16 März 2021
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DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm
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>10 Auf Lager: Lieferzeit 1-3 Werktage
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