Dayton Audio has added a waveguide faceplate to the popular ND25 soft dome to create the ND25FW-4 tweeter. The waveguide faceplate controls dispersion to minimize ceiling and wall reflections, which in turn leads to an increase in efficiency across most of the passband.
Key Features
- Waveguide loaded 1" treated silk dome
- Waveguide provides controlled directivity and higher efficiency
- Low Fs of 1,350 Hz can accommodate crossovers as low as 2,500 Hz
- Includes foam gasket to ensure a good seal to your enclosure
- High-strength neodymium motor with heatsink and ferrofluid cooling
- Standard 104 mm diameter faceplate for easy integration into many existing systems
Brand | Dayton Audio |
Model | ND25FW-4 |
Part Number | 275-051 |
UPC | 848791002014 |
Unit of Measure | Each |
Weight | 0.35 |
Product Specifications | |
---|---|
Cone / Dome Diameter | 1" |
Cutout Diameter | 2.875 |
Tweeter Type | Soft Dome |
Power Handling (RMS) | 20 Watts |
Impedance | 4Ω |
Frequency Response | 2,500 to 20,000Hz |
Sensitivity | 91dB 2.83V/1m |
Thiele-Small Parameters | |
---|---|
Resonant Frequency (Fs) | 1350Hz |
DC Resistance (Re) | 3.2Ω |
Voice Coil Inductance (Le) | 0.04mH |
Mounting Information | |
---|---|
Overall Outside Diameter | 4.09" |
Depth | 1.57" |
Dayton Audio ND25FW-4 1" Soft Dome Neodymium Tweeter with Waveguide 4 Ohm
SKU: ND25FW-4
$16.99Price