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Tymphany OC25SC65-04 1" Textile Dome Tweeter

Brand:|Model: OC25SC65-04|Part # 264-1018
The OC25SC65-04 tweeter from Tymphany (formerly Vifa) features a coated textile diaphragm, high-energy neodymium magnet, and does not include a faceplate.
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Part # 264-1018
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Highlights
  • Faceplate-less design for custom mounting
  • Smooth, extended response and high efficiency
  • 1" textile dome
  • Ferrofluid cooled voice coil
  • Self-shielding neodymium motor

Product Details

Tymphany OC25SC65-04 1" Textile Dome Tweeter

The OC25SC65-04 tweeter features a coated textile diaphragm, high-energy neodymium magnet, and does not include a faceplate. Perfect for custom mounting to waveguides or other unique design requirements. Ferrofluid in the magnetic gap improves driver cooling.



Product Specifications
  • Tweeter TypeSoft Dome
  • Cone / Dome Diameter1"
  • Impedance4 ohms
  • Power Handling (RMS)25 Watts
  • Frequency Response900 to 28,000 Hz
  • Sensitivity90 dB 1W/1m
Thiele-Small Parameters
  • Resonant Frequency (Fs)1,520 Hz
  • DC Resistance (Re)3.20 ohms
  • Mechanical Q (Qms)2.43
  • Electromagnetic Q (Qes)3.00
  • Total Q (Qts)1.30
Mounting Information
  • Overall Outside Diameter1.60"
  • Depth1"
Tymphany OC25SC65-04 1" Textile Dome Tweeter
  • BrandTymphany
  • ModelOC25SC65-04
  • Part Number264-1018
  • UPC844632083709
  • Product CategoryTweeters
  • Unit of MeasureEA
  • Product Rating
    (10 Reviews)
  • Weight0.1 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

Tymphany OC25SC65-04 1" Textile Dome Tweeter
Tymphany OC25SC65-04 1" Textile Dome Tweeter is rated 5.0 out of 5 by 10.
Rated 5 out of 5 by from Tymphany - Tymphany OC25SC65-04 1" Textile Dome TwThese are great for a direct replacement door tweeter in Mercury Milan 2006. Pop out the stock tweeter and this one fits perfect, just glue or strap it in to hold in place. I crossed them at 3.5K because that is what I had available. They sound great.
Date published: 2015-04-27
Rated 5 out of 5 by from Used these as replacement for Mission Bookshelvesgot these to replace the tweeters in my Mission bookshelveshad to modify the box a little bit coz these are a little different to the existing mission ones.they sound really nice !!!:)
Date published: 2015-02-05
Rated 5 out of 5 by from B&W CC6 ReplacementBought to replace tweeter in B&W CC6 that is no longer available. Perfect fit in face plate. Had to change one terminal end. In my opinion, sounds great. Maybe a tadbrighter than original. Understand that it will "break-in'. Cheap save for an expensive speaker.
Date published: 2014-03-17
Rated 5 out of 5 by from another B&W replacementI too used these Vifa tweeters to replace tired tweeters in a pair of B&W P4 speakers. The ferrofluid in older B&W 1" tweeters has a tendency to dry out and they start sounding flat and lifeless. These Vifa's popped right into the hole, only had to change one of the wire terminals on each side. In ten minutes they were both changed. My P4's now sound great again. I'm now looking for a period B&W center channel speaker to complete my setup. I will replace the tweeter in that too so the whole front stage matches.
Date published: 2013-09-24
Rated 5 out of 5 by from The size and performance is hard to beatWas looking a 1" tweeter that would exactly fit in to the Polk speaker housing faceplate on the RTi 8's. Just glued them in place after cleaning up the channel and WOLA! Enjoyable from the get go and balanced in every way without any harshness. For an old school audiophile who's hard to please, that's saying something.
Date published: 2013-08-22
Rated 5 out of 5 by from Great replacement for Infinity RS3Sounds like the original and was easy to install. All I needed to do was flip over the mount to hold the tweeter on because there is a surrounding peice that prevents it from going all the way in. Check out the pictures it looks great.
Date published: 2013-08-12
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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.
Tymphany OC25SC65-04 1" Textile Dome Tweeter

Will this tweeter - tymphany-oc25sc65-04-1-textile-dome-tweeter- fit into my B&W loupspekar model p% (form the late 1990s). Or would you recommend another tweeter for my loudspeakers. I hope to buy from you

Asked by: golsvi
I am sorry, I am not familiar with what B&W uses in their cabinets. In general you would want to match up the mounting and the impedance at a minimum. We do provide the dimensions in the specifications.
Answered by: Chrisf
Date published: 2016-02-03

I would use this tweeter, with Hivi B4N for 4 satellites sealed volume ft³ 0.08 in hotel lobby 80 m². Low fq signed Tang Band w8 740, or w5 1138SMF in sealed volume. Which frequency is recommended? Suggestions are well accepted, thank you!

Asked by: Mar1

Will these work for B&W P5's? And how can i confirm my crossover is working? Thanks,

Asked by: clinoun
We do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-11-30

B&W CDM7 will this do the job please? 

Asked by: max0077
The mounting will probably need to be modified in order to work, but this would probably one of the only options we have that will be close.
Answered by: MattP
Date published: 2015-09-09

I'm looking for a replacement for my Behringer Truth b1030a tweeters. Will these work? I don't know how to tell. Here's some specs on the last page: http://www.behringer.com/assets/B1030A_WebBrochure.pdf

Asked by: zlatan
We do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-08-26

Does this tweeter fit/work with infinity primus 150.

Asked by: TK421Eh
We do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-03-11
  • 2016-02-12T07:07CST
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