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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 SheetBuying Options
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 |
| 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 | -- |