All systems go !
All systems go !
DRIVE UNITS BY MANUFACTURER:
OC25SC65-04
REPLACES VIFA 0C25SC05-04.
This tweeter features a 25 mm 4 ohm voice coil, a damped fabric dome giving a smooth frequency response and ferrofluid in the gap of the neodymium magnet for enhanced cooling of the voice coil. Twist-lock bayonet mounting for easy installation into custom faceplates / baffles. A full datasheet can be downloaded from the bottom of this page.
Excellent replacement for B&W P4, P5, CDM1, Mission M7, M71, M72, M73, and many others.
Resonant frequency (fs) | 1382 Hz | Nominal impedance (Zn) | 4 Ω |
Effective diaphragm diameter | 25 mm | DC resistance (Re) | 3.0 Ω |
Ferrofluid ? Y/N | Yes | RMS power handling | 25 W |
Recommended crossover | 2.5 kHz 12dB | Faceplate diameter | - |
Sensitivity (2.83V/1m) | 93.1 dB | Cutout hole diameter | - |
Peerless by Tymphany
Very good. A chance it does replace old inaudible tweeters
Thanks for the review Pascal !
Will & Caroline
Tweeter has been shipped very quickly and is working perfectly now. One point to mention is, that it did not fully fit mechanically as replacement as it was announced, had to rework mounting part slightly
Thanks for the review !
Will & Caroline
New tweeters bought as a replacement for B&W CDM1SE. Willy's fitted them in my existing housings and delivered promptly. Full marks!
Thanks for the review Jonathan!
Will & Caroline
Great tweeter, replaced some B&W CDM1 tweeters that the ferrofluid has ceased up in and these sound even better I think, not quite as harsh.
Bit tricky to fit as they are slightly different but easy enough with a bit of common sense
Thanks for the review Chris !
Will & Caroline
Friendly technical support
40+ years in the trade
UK family run business
Excellent customer service
Quick dispatch
Great service as always quick delivery
Thanks
Ordered two of these tweeters on Friday afternoon NZ time, amazingly they had arrived in Auckland the following Tuesday morning, arrived in my home town of Christchurch couple of days later and were promptly installed. Seem to be doing and sound as they should, thank you for your service!
Excellent service well packed and very happy with tweeter after the work had been done.
Definitely would use again
Excellent advice once again from Will so helpful. Bought and installed I was a bit apprehensive about soldering direct to the terminals including the speaker terminals but took my time and with the guidance of will these have transformed my speaker's to a completely different level. Detail clarity is outstanding brings out subtle Nuance's. I'm so glad I replaced my existing crossovers with these they are better than I could have imagined and are excellent value.
Thanks again for outstanding service.
Gary
I am a big fan of the linn range of speakers , particularly the Keilidh and Kaber models . They are well designed and extremely well constructed. Anyone thinking of taking the step on this tweeter upgrade I would say do not hesitate.! I have a passive pair of Kaber with the 3bar Linn mk2 tweeters and these are generally accepted as a decent improvement over the early ceramic versions. These OW02 Hiqufon went into my active pair of Kaber and they are in a different league in my opinion!! I am a returning customer to Willys Hifi and always get great service, items arrive on time and well packaged. Thanks for being the go-to website when it comes to thinking about my next project or upgrade! Regards Ianpop.