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PEX Dayton Audio DAEX9CT 4 Coin Type 9mm Exciter 0.5W 4 Ohm P5472401PEX-295-212 https://cdnimages.opentip.com/full/PEX/PEX-295-212.jpg Dayton Audio DAEX9CT 4 Coin Type 9mm Exciter 0.5W 4 Ohm Manufacturer Part Number: DAEX9CT-4Take your product or project to the next level by turning it into a speaker! The DAEX9CT-4 is the smallest of the Dayton Audio Exciters and is designed to turn small surfaces into a hidden sound source.Key Features: Super small size; less than an inch in diameter, less than 3/8\" high 4-ohm impedance for use with small, Class D amplifiers Turns almost any surface into a speaker Pre-applied 3M™ VHB™ adhesive for quick, secure installation Rare-earth neodymium motor Dayton Audio DAEX9CT-4 Coin Type 9mm Exciter 0.5W 4 OhmDayton Audio\'s 9 mm DAEX9CT-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 extremely 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. Its 4-ohm nominal impedance facilitates the use of series and series-parallel wired arrays for a highly focused, minimum dispersion sound pattern.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.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: 0.5 watts RMS VCdia: 9 mm Nominal impedance: 4 ohms Re: 3.6 ohms Le: 0.02 mH @ 10 kHz Fs: 1,200 Hz Dimensions: 0.83\" (20.9 mm) dia. x 0.33\" (8.5 mm) H Adhesive dimensions: 0.43\" (10.8 mm) outside diameter, 0.030\" (7.7 mm) inside diameter Weight: 3.9 grams.To learn more about Dayton Audio Exciters, and for help on which Exciter is right for you, check out .Product Details BrandDayton Audio ModelDAEX9CT-4 Part Number295-212 UPC848791001031 Unit of MeasureEach Weight0.03 Product Specifications ApplicationFull-Range Exciter Power Handling (RMS)0.5 Watts Impedance4Ω 5472401 848791001031 0.0400lbs 0.00 0.00 0.00
Dayton Audio
3.98 2025-04-18 23 In Stock

Dayton Audio DAEX9CT-4 Coin Type 9mm Exciter 0.5W 4 Ohm

Brand Dayton Audio
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UPC: 848791001031
SKU: PEX-295-212
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Product Description

Manufacturer Part Number: DAEX9CT-4

Take your product or project to the next level by turning it into a speaker! The DAEX9CT-4 is the smallest of the Dayton Audio Exciters and is designed to turn small surfaces into a hidden sound source.

Key Features:
  • Super small size; less than an inch in diameter, less than 3/8" high
  • 4-ohm impedance for use with small, Class D amplifiers
  • Turns almost any surface into a speaker
  • Pre-applied 3M™ VHB™ adhesive for quick, secure installation
  • Rare-earth neodymium motor


Dayton Audio DAEX9CT-4 Coin Type 9mm Exciter 0.5W 4 Ohm

Dayton Audio's 9 mm DAEX9CT-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 extremely 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. Its 4-ohm nominal impedance facilitates the use of series and series-parallel wired arrays for a highly focused, minimum dispersion sound pattern.

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.

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: 0.5 watts RMS VCdia: 9 mm Nominal impedance: 4 ohms Re: 3.6 ohms Le: 0.02 mH @ 10 kHz Fs: 1,200 Hz Dimensions: 0.83" (20.9 mm) dia. x 0.33" (8.5 mm) H Adhesive dimensions: 0.43" (10.8 mm) outside diameter, 0.030" (7.7 mm) inside diameter Weight: 3.9 grams.

To learn more about Dayton Audio Exciters, and for help on which Exciter is right for you, check out .

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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