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Dayton Audio ND25TA-4 1" Titanium Dome Neodymium Tweeter

Brand:| Model: ND25TA-4
Overview
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.
Highlights
  • 1" titanium dome diaphragm with damped fabric surround
  • Compact round faceplate and protective metal grill
  • High-strength neodymium motor with heatsink and ferrofluid cooling
  • Smooth and detailed treble response to 22 kHz and beyond
  • Clean, modern styling and appearance
Part # 
275-057
Weight: 0.2000 lbs.  
IN STOCK
List Price$24.99
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$18.85
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Part # 275-057
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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 TypeMetal Dome
  • Cone / Dome Diameter1"
  • Impedance4 ohms
  • Power Handling (RMS)20 Watts
  • Frequency Response2,900 to 20,000 Hz
  • Sensitivity91 dB 1W/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 Diameter2.60"
  • Cutout Diameter1.77"
  • Depth1.00"
Dayton Audio ND25TA-4 1" Titanium Dome Neodymium Tweeter
  • BrandDayton Audio
  • ModelND25TA-4
  • Part Number275-057
  • UPC848791000843
  • Product CategoryTweeters
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight0.2000 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Reviews

Dayton Audio ND25TA-4 1" Titanium Dome Neodymium Tweeter
Dayton Audio ND25TA-4 1" Titanium Dome Neodymium Tweeter is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from good service, good tweetersI got parcel after 4 days after order. Good condition. Good service. Thank you
Date published: 2014-06-12
  • 2015-04-25T07:05CST
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Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Dayton Audio ND25TA-4 1" Titanium Dome Neodymium Tweeter

I'm building a car system around the Dayton Classic 6.5. I'm debating this tweeter against the ND25FN. I prefer a metal dome, but which will pair best? Passive x-over suggestions?

Asked by: Islandtime Adam
The woofer will start to roll off just before 4kHz which is just about the low end limit for either of these tweeters. Either option should work if you use a 4kHz crossover, unfortunately we do not have any pre-built crossovers that will work with 4 ohm tweeters.
Answered by: MattP
Date published: 2015-04-22

The tweeters out of my PSB Image 2B's have died.  Back of tweeter says 101003 and TW1-2AN/P PSB says these are no longer available and says they are interchangable with the tweeters from the B25's - do you have anything that will work

Asked by: epoxyman
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: RobTaylor
Date published: 2015-04-17

For car usage, would you recommend mounting these on or off axis? Any other useful information regarding car usage would be greatly appreciated. Thanks, Bob

Asked by: Bobby739
These will be no different than most other car type tweeters. Generally off axis will be better to help with overall sound stage.
Answered by: MattP
Date published: 2014-01-28
  • 2015-04-25T09:28CST
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