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All systems go !
DRIVE UNITS BY MANUFACTURER:
D27TG-35-06
UK STOCK ITEM
The Peerless D27TG-35-06 is a high Performance 1" Tweeter featuring a tuned and damped double rear chamber, giving a low resonant frequency of 911 Hz. The voice coil / gap is filled with low damping ferrofluid for cooling / thermal stability without affecting the transient response; the voice coil is terminated with tinsel braided leads.
Used in PMC models: FB1, TB1, TB1S, TB2, TB2S, DB1, DB1S. Also fits some early ATC models.
An excellent upgrade tweeter for the Mission 753 Freedom and Vifa D25TG models.
The Scandinavian built model can be found here: Scanspeak D2606/922000
A full datasheet can be downloaded from the bottom of this page.
Resonant frequency (fs) | 911 Hz | Nominal impedance (Zn) | 6 Ω |
Effective diaphragm diameter | 25 mm | DC resistance (Re) | 4.8Ω |
Ferrofluid ? Y/N | Yes | RMS power handling | 100 W |
Recommended crossover | 2.5 kHz 12dB | Faceplate diameter | 104mm |
Sensitivity (2.83V/1m) | 91.1dB | Cutout hole diameter | 82mm |
Peerless by Tymphany
Great priced tweeters for some old 3 way speakers that I was restoring. These speakers are very bright and crisp at the top end as what you would expect from Peerless as they have been making decent drive units for over 50 years of my own experience.
Thanks for the review Dave!
Will & Caroline
I’d just like to say a big thanks to Will for his helpful advice.
He advised and supplied the parts I needed to replace the tweeters and upgrade the crossovers in my Mission 752 Freedom’s.
I’m absolutely delighted with the results and can’t recommend Willy’s Hi-Fi enough.
Thanks again.
Thanks for the review Paul!
Will & Caroline
These tweeters were intended for a replacement to some old Peerless Dt100 range . The face plate diameter difference would have caused some issues here though . In the end after some REW testing the units ended up partnering a pair of excellent M16NH in a Tannoy V4 rebuild . Baffle diffraction issues on the original build suggested better alignment on the narrower baffle and in they went . Cross over was a simple 2nd order at 2.2 K and voila a very nice sounding box . Measuring the tweeter tends to beam a little at 6 to 7 K and rolls off at 12 K plus but impedance measures ruler flat 6 ohm rising slightly at CO and past 10K . Give them some nice components in the signal line and the stage and imaging is spot on . Absolutely no difference in measurements in the pair gets a thumbs up for QC. No stings , no smearing , sound is spot on for the money and waterfall looks really good too. Recommended for slight off axis placement and if you can drop the tweeter back a tiny bit to align. Another great value for money offering .
Thankyou for your review !
Will & Caroline
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Used in a DIY LS3/5a project, with Morel CAT 298 tweeters and custom crossovers using ClarityCap CSAs. Super pleased with these woofers! I think they synergize well with the “live” thin-wall LS3/5a cabinets. The sound is neither bloated, nor thin, just revealing, spacious, and with very lifelike tone. I’m so happy with the results of this project and had a great buying experience with Willy’s. Thank you!!
I used this in custom LS3/5a speaker enclosures along with Monacor SPH-135AD woofers and custom crossovers using ClarityCap CSAs. The tweeters have a very pure sound, revealing microdetails and having a naturally smooth, response. The sound is never peaky or rough. I’m very happy with my purchase and with the service from Willys. Would buy from again for a future project!
I bought a pair of Acoustic Research AR28LS speakers back in 1985 for £129 ! After about 15 years the foam suspension had started to perish and completely failed in 2006 following a rather loud teenage party. I was never happy with the Eminence Beta-8A replacements bought from a local shop at the time, as the bass resonance was far too high. Finally decided to replace them with Monacor SPH-8M and the speakers now sound as good as new. Arrived quickly and no problems fitting. Many thanks.
Absolutely first class service again brilliant advice as i always get from Will. Bought some Morel CAT 328-110 Tweeters and they sound sublime and the detail is incredible. Not harsh at all and very airy performs well beyond its price point im so glad Will advised me on this as the perfomance is fantastic. In fact Will has saved me thousands as replacing drivers has saved me investing in new speakers first class service once again.
Very happy customer thansk again.
Up and running again exactly what I needed. Great job Willys. 10/10👊🏻🫵🏻. From start to finish will be use again in near future for crossover upgrade. 1st time using. 100% will use again