Product Description
Dayton Audio's DAEX25SHF-4 steered high flux exciter can generate a force 4 times greater than most standard sound exciters. It has a specially designed neodymium motor system that imparts strong forces, on even the most rigid surface, for maximum loudness.
For use with small, Class D amplifiers, the steered high flux exciter incorporates a 4 ohm voice coil to extract maximum power. A wide frequency response is permitted due to this exciter's low inductance.
Four screw holes are integrated into the exciter's shell and combine with a 3M VHB (Very High Bond), 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 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: 15.7 mm (outside diameter)
Product Details
Speaker Series |
No |
Model Number |
DAEX25SHF-4 |
List Price |
$45.99 |
Color |
No |
Unit of Measure |
Each |
UPC |
848791000997 |
Warranty - Parts |
No |
Warranty - Labor |
No |
Product Shipping Weight (lbs.) |
0.6000 |
Speaker Type |
Exciter |
Nominal Diameter |
No |
Power Handling (RMS) |
20 watts |
Power Handling (max) |
No |
Continuous Program Power |
No |
Impedance |
4 ohms |
Sensitivity |
No |
Frequency Response |
No |
Voice Coil Diameter |
25 mm |
Magnet Weight |
No |
DC Resistance (Re) |
4.3 ohms |
Voice Coil Inductance (Le) |
0.41 mH @ 1 kHz |
Resonant Frequency (Fs) |
365 Hz |
Mechanical Q (Qms) |
No |
Electromagnetic Q (Qes) |
No |
Total Q (Qts) |
0.73 |
Diaphragm Mass Inc. Airload (Mms) |
1.3 g |
Moving Mass Of Diaphragm (Mmd) |
No |
Mechanical Compliance of Suspension (Cms) |
0.0001 mm/N |
Surface Area Of Cone (Sd) |
No |
Volume of Displacement (Vd) |
No |
BL Product (BL) |
4.29 Tm |
Compliance Equivalent Volume (Vas) |
No |
Maximum Linear Excursion (Xmax) |
No |
Driver's Mechanical Losses (Rms) |
No |
Cone / Diaphragm Material |
No |
Cone / Dome Diameter |
No |
Entry / Exit Diameter |
No |
Mounting Type |
No |
Surround Material |
No |
Voice Coil Wire Material |
No |
Voice Coil Former |
No |
Dual Voice Coil |
No |
Basket/Frame Material |
No |
Magnet Material |
No |
Shielded |
No |
Overall Outside Diameter |
54.5 mm dia. |
Overall Depth |
35.5 mm |
Baffle Cutout Diameter |
No |
# Mounting Holes |
No |
Mounting Hole Diameter |
No |
Bolt Circle Diameter |
No |
Product Weight |
No |