Dayton Audio's ND25TA-4 compact titanium dome tweeter features high output and smooth response to beyond 22 kHz, for maximum dynamic impact and excellent transient response. The high-strength neodymium motor is equipped with an aluminum heatsink for cool operation and reduced power compression.
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Product Details
Dayton Audio ND25TA-4 1" Titanium Dome Neodymium Tweeter
The Dayton Audio ND25TA-4 is a versatile 1" titanium-dome tweeter that offers the performance of more expensive tweeters in a compact and stylish package. It features a Dayton Audio exclusive round faceplate design with integral perforated steel grille, and a small yet powerful neodymium motor with attached aluminum heatsink and ferrofluid-filled magnetic gap for reduced power compression and improved long-term power handling. The carefully-designed titanium diaphragm provides clean, crisp treble response to beyond 22 kHz, and delivers superb sonic detail and dynamics with low distortion. A copper pole cap further reduces distortion and inductance effects.
Choose the ND25TA-4 when you need maximum dynamic impact and powerfully-rendered sonic detail to keep up with a high-output midrange or woofer. The compact round faceplate design integrates easily into your baffle design without claiming a large amount of real estate, and the integrated grill protects the titanium dome from damage.
PRODUCT SPECIFICATIONS
Tweeter Type | Metal Dome |
Cone / Dome Diameter | 1" |
Impedance | 4 ohms |
Power Handling (RMS) | 20 Watts |
Frequency Response | 2,900 to 20,000 Hz |
Sensitivity | 91 dB 2.83V/1m |
THIELE-SMALL PARAMETERS
Resonant Frequency (Fs) | 1,470 Hz |
DC Resistance (Re) | 3.20 ohms |
Voice Coil Inductance (Le) | 0.48 mH |
Mechanical Q (Qms) | 3.24 |
Electromagnetic Q (Qes) | 2.63 |
Total Q (Qts) | 1.45 |
MOUNTING INFORMATION
Overall Outside Diameter | 2.60" |
Cutout Diameter | 1.77" |
Depth | 1.00" |
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