Key Features:
- Small size; just under 2" diameter, about 7/8" high
- Pre-applied 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
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.
Item Specifics
Four screw tabs for mounting
Pre-installed VHB Adhesive
Two PCB solder points
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: 4oz
California Prop 65 Warning
WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov