Dayton Audio
Dayton Audio - 1" ND Soft Dome Tweeter - AN25F-4
Dayton Audio - 1" ND Soft Dome Tweeter - AN25F-4
In stock
Stock status is updated regularly from my distributor. If the full quantity ordered isn’t available, I’ll get in touch.
Couldn't load pickup availability
Description
The Automotive Neodymium Series tweeter pairs by Dayton Audio offer remarkable clarity, good off-axis dispersion and an exceptionally flat response above 3 kHz. These tweeters where specifically designed for car audio systems however their modern appearance and flat response curve integrate easily into any design especially where minimal centre-to-centre spacing of the tweeter and woofer placement is needed. Sold in pairs.
These Dayton Audio AN25F-4 tweeter pairs are carefully optimised to provide superb audio reproduction. The silk diaphragms offer remarkable clarity, great off-axis dispersion and an exceptionally flat response above 3 kHz. Although these tweeters where specifically designed for car audio systems their modern appearance, high efficiency and flat response curve integrate easily into many non-automotive designs and are especially useful in MTM and TMM designs where high efficiency and/or minimal centre-to-centre spacing of the tweeter and woofer placement is needed. Sold in pairs.
Features
- Ultra-high sensitivity 96dB from 3 kHz to 20 kHz
- Exceptionally flat treble response for accurate high frequency reproduction
- High-strength neodymium motor provides low distortion
- 1" silk diaphragm for remarkable clarity and great off-axis response
- 1" diameter voice coil for excellent power handling
- All hardware included to permit flush or surface mounting
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 1" |
| Nominal impedance | 4Ω |
| Power handling (RMS) | 30 W |
| Sensitivity | 96.5 dB |
| Frequency range | 3,000 – 20,000 Hz |
Thiele/Small parameters
| Resonant frequency (Fs) | 1,619 Hz |
|---|---|
| DC resistance (Re) | 3.04 Ω |
| Voice coil inductance (Le) | 0.03 mH |
| Mechanical Q (Qms) | 3.77 |
| Electrical Q (Qes) | 1.91 |
| Total Q (Qts) | 1.27 |
| Efficiency bandwidth product (EBP) | 847.6 |
Motor
| Voice coil wire | Copper |
|---|
Mounting
| Overall diameter | 53 mm |
|---|---|
| Cutout diameter | 44 mm |
| Mounting depth | 25.5 mm |
| Voice coil diameter | 25.4 mm |
Materials
| Cone | Fabric |
|---|---|
| Voice coil former | Polyimide |
| Basket | Plastic |
| Magnet | Neodymium |
- Sensitivity measured at 2.83V/1m.
Downloads
- AN25F-4 Specification Sheet
- AN25F-4 Data Files
- AN25F-4 3D File
- AN25F-4 & AN25Ti-4 Mount Mesh 3D File
- AN25F-4 Cutout & Recess Template (NB Audio) Every figure is straight off Dayton Audio's own spec sheet. Left out: recess depth not on file, so measure your flange; no bolt holes (positions not on file). Check it against your driver before you cut.
Where do these figures come from? See the source of each one
