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Vifa XT25SC90-04 1" Dual Ring Radiator Tweeter

Brand:| Model: XT25SC90-04
Overview
The smaller-sized Vifa XT25SC90-04 features a patented dual concentric diaphragm and a unique waveguide center plug that provide an excellent on- and off-axis response.
Highlights
  • Patented dual ring radiator diaphragm with waveguide center plug
  • Neodymium magnet, low distortion motor
  • Flat response to 40 kHz
Part # 
264-1014
Weight: 0.15 lbs.  
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Product Details

Vifa XT25SC90-04 1" Dual Ring Radiator Tweeter

The smaller-sized Vifa XT25SC90-04 features a patented dual concentric diaphragm and a unique waveguide center plug that provide an excellent on- and off-axis response. The XT tweeters are acclaimed for their very natural sound with an extremely smooth frequency response extending well beyond the human hearing range.

Specifications: • Power handling: 50 watts RMS/100 watts max • VCdia: 1" • Impedance: 4 ohms • Re: 3.1 ohms • Frequency response: 837-40,000 Hz • Fs: 837 Hz • SPL: 91.7 dB 2.83V/1m • Dimensions: Overall diameter: 2.55", Cutout diameter: 1.85", Depth: 1".



Product Specifications
  • Tweeter TypeSoft Dome
  • Cone / Dome Diameter1"
  • Impedance4 ohms
  • Power Handling (RMS)50 Watts
Vifa XT25SC90-04 1" Dual Ring Radiator Tweeter
  • BrandVifa
  • ModelXT25SC90-04
  • Part Number264-1014
  • UPC844632083686
  • Product CategoryTweeters
  • Unit of MeasureEA
  • Product Rating
    (13 Reviews)
  • Weight0.15 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.

View similar products to the Vifa XT25SC90-04 1" Dual Ring Radiator Tweeter
in the Tweeters product category.

Reviews

Vifa XT25SC90-04 1" Dual Ring Radiator Tweeter
Vifa XT25SC90-04 1" Dual Ring Radiator Tweeter is rated 4.5385 out of 5 by 13.
Rated 5 out of 5 by from Very natural, very detailedViva's XT25SC90-04 is impressive for the price. I've found it to be excellent for a small to medium 2-way. Where some tweeters exhibit "character," this has none; one hears the instrument, not the speaker. For example, it shines reproducing the proper attack and timbre of a well-mic'ed high-hat.It is good when crossed-over (2nd order) from 3200 Hz on up; though much better at 3600 Hz. I would not recommend a high-pass lower than 3000 Hz 2nd-order.Paired with a Vifa P17SJ, I couldn't be happier!One downside -- if I could, I'd dock it half a star for its fragile tabs for wire connection. They are inadequately secured to the plastic frame, making them too easy to be pulled off when removing a quick-disconnect. At which point, this tweeter's light weight doesn't allow it to serve even as an adequate paper weight.
Date published: 2014-04-08
Rated 5 out of 5 by from Valuable and remarkableThe cost of the tweeter was low, entry level, I paid 19 on sale for four. Consideringthat I am amazed. The appearance is simple yet the effectiveness of this designwas a revelation. Crisp and Not Harsh. Transients are airy and are clearly reproduced. For a low power speaker system this tweeter is an excellent choice. I used a crossover of 6bd/octave for 3200hz. I am changing it to 1500hz in a few days when parts come. I'm curious to see how it handles midrange octaves.
Date published: 2014-02-19
Rated 5 out of 5 by from Valuable and remarkableThe cost of the tweeter was low, entry level, I paid 19 on sale for four. Consideringthat I am amazed. The appearance is simple yet the effectiveness of this designwas a revelation. Crisp and Not Harsh. Transients are airy and are clearly reproduced. For a low power speaker system this tweeter is an excellent choice. I used a crossover of 6bd/octave for 3200hz. I am changing it to 1500hz in a few days when parts come. I'm curious to see how it handles midrange octaves.
Date published: 2014-02-19
Rated 5 out of 5 by from WOWI bought this tweeter to replace the weak tweeters in my 10 year old Polk RTi6s. I know nothing about speaker building or electronics. I was lucky. Excellent results.Easy swap out. I did have to trim the tweeter's mounting bracket a bit with tin snips to get it to fit. I tore the soft dome tweeter out of the Polk face plate so I could reuse the plate to make installation easier.High frequencies now sound crisp and clear. A perfect compliment to the always awesome snap of the Polk woofers.Side by side to my Paradigm Reference Studio/20s, the Polks now have both cleaner highs and lows than the Paradigms. The Paradigms have gone into storage.Years ago I auditioned Polk's LSi7 with its ring radiator tweeter. I remember it having the most high frequency detail of any speaker I ever heard. Almost to the point of sounding loud and raspy. This tweeter is less noticeable.Highly recommend.
Date published: 2013-10-28
Rated 4 out of 5 by from great valueNot the best tweeter in the world but could be one of the best for the money. You would need to spend at lease twice the money to get comparable performance elsewhere
Date published: 2013-07-22
Rated 5 out of 5 by from Viva tweeterI purchased this tweeter to replace a blown driver in my Jamo surround speaker model E 8-Sur.2. Tweeter has performed great so far. The tweeter has excellent dispersion. The tweeter sounds great when listening music or watching a movie. They sound so good that I'm now going to replace the other drivers in my surround sound system to even out the sound. Great product.
Date published: 2013-04-05

Product Q&A

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Vifa XT25SC90-04 1" Dual Ring Radiator Tweeter

1st order high pass @ 3kHz safe?

Hello,Seeing as these have a REALLY low Fs, I was wondering if it was safe to just add a cap to these at 3kHz to protect them. I'm going to be using them in a car audio application to improve the high frequency response. They'll be on-axis as well.Could I cross these even lower or do I have to cross them higher by using just a cap? Thanks.
Asked by: Syaoran
Crossing these over at 3Khz @ 6db/oct will be fine, but personally, I would go up slightly to 3600hz. it will put the tweeter 12db down at 1800hz and 18db down at 900hz (right above the FS). Additionally check the sensitivity of the drivers you will be combining these with. If the current speakers are less sensitive, you system will sound a little "bright" - if your current speakers are more sensitive, you system will sound a little "smooth"... .02 from an old IASCA SQ guy...
Answered by: Invisible Audio
Date published: 2014-03-29

Does this tweeter have a faraday shorting ring?

Asked by: Siggma
Being the way it is constructed, I doubt it.
Answered by: Wolfy
Date published: 2013-01-06

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