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

Super small size;less than an inch in diameter, less tha

$3.43
RRP $4.10
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Take your product or project to the next level by turning 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.


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.

Adhesive dimensions: 10.8 mm (outside diameter), 7.7 mm (inside diameter)

(848791001031)

• Super small size;less than an inch in diameter, less than 3/8" high
• 4 ohms 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

Speaker Series Exciters
Model Number DAEX9CT-4
Color Black
Unit of Measure Each
UPC 848791001031
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 0.0300
Speaker Type Exciter
Power Handling (RMS) 0.50 watts
Power Handling (max) --
Continuous Program Power --
Impedance 4 ohms
Sensitivity --
Frequency Response --
Voice Coil Diameter 9 mm
Magnet Weight --
DC Resistance (Re) 3.6 ohms
Voice Coil Inductance (Le) 0.02 mH @ 10 kHz
Resonant Frequency (Fs) 1,200 Hz
Mechanical Q (Qms) --
Electromagnetic Q (Qes) --
Total Q (Qts) 3.00
Diaphragm Mass Inc. Airload (Mms) 0.076 g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.001 mm/N
Surface Area Of Cone (Sd) --
Volume of Displacement (Vd) --
BL Product (BL) 0.49 Tm
Compliance Equivalent Volume (Vas) --
Maximum Linear Excursion (Xmax) --
Driver's Mechanical Losses (Rms) --
Entry / Exit Diameter --
Surround Material --
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material --
Magnet Material --
Overall Outside Diameter 20.9 mm dia.
Overall Depth 8.5 mm
Baffle Cutout Diameter --
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
SKU 848791001031
Model # DAEX9CT-4
Brand Dayton Audio
Shipping Weight 0.0136kg
Shipping Width 0.051m
Shipping Height 0.013m
Shipping Length 0.051m
Shipping Cubic 0.000033m3
Assembled Length 0.051m
Assembled Height 0.013m
Assembled Width 0.051m

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