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DAEX30HESF-4 High Efficiency Steered Flux Exciter with Shielding 30 mm Exciter 40W 4 Ohm

Quick Overview

The DAEX30HESF-4 30 mm steered high flux exciter is one of the most powerful in Dayton Audios line of exciters capable of handling up to 40 watts. A pre-attached 3M VHB adhesive ring combines with four screw-down mounting tabs for maximum energy transfer.

Product Highlights

  • High output exciter design handles up to 40 watts RMS
  • Specially designed neodymium motor and proprietary voice coil
  • 3M™ VHB™ adhesive ring with four mounting holes
  • Low inductance (only 0.3 mH) motor for extended response

Product Manuals / Spec Sheets / Downloads

Dayton Audio DAEX30HESF-4 Specification Sheet

Dayton Audios DAEX30HESF-4 steered high flux exciter is one of our most powerful. It has a specially designed neodymium motor system that imparts strong forces on even the most rigid surface for maximum output.

For use with medium sized amplifiers, this steered high flux exciter incorporates a 4 ohm voice coil to extract maximum power. A wide frequency response is permitted due to this exciters low inductance of only 0.3 mH.

Four threaded screw holes are integrated into the exciters shell and combine with a 3M VHB (Very High Bond) adhesive, permitting this exciter to be securely coupled to a wide range of materials, even upside-down mounting and attaching to moving objects. Two solder tabs offer quick, permanent wire attachment.

Note: An exciters frequency response and sensitivity are completely dependent on the exciters 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 understand more about exciter technology, here is a link to the Exciters Buyers Guide .

Speaker Series Exciters
Model Number DAEX30HESF-4
List Price $29.99
Color Silver
Unit of Measure Each
UPC 848791001574
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 0.4
Speaker Type Exciter
Power Handling (RMS) 40 watts
Power Handling (max) --
Continuous Program Power --
Impedance 4 ohms
Sensitivity --
Frequency Response --
Voice Coil Diameter 30 mm
Magnet Weight --
DC Resistance (Re) 3.8 ohms
Voice Coil Inductance (Le) 0.31 mH
Resonant Frequency (Fs) 300 Hz
Mechanical Q (Qms) --
Electromagnetic Q (Qes) --
Total Q (Qts) --
Diaphragm Mass Inc. Airload (Mms) --
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) --
Surface Area Of Cone (Sd) --
Volume of Displacement (Vd) --
BL Product (BL) --
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

2.25" dia. (2.75" across mounting tabs)

1.25" adhesive tab dia.

Overall Depth 1.125" H
Baffle Cutout Diameter --
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
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