All systems go !

All systems go !



Vifa Peerless D27TG-35-06 Tweeter

Vifa / Peerless D27TG-35-06, 25mm Silk dome tweeter used by PMC.


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.

The Scandinavian built model can be found here:  Scanspeak D2606/922000

A full datasheet can be downloaded from the bottom of this page.

Key Features:

  • Light Ferrofluid Cooling, low damping formulation.
  • Damped and tuned double rear chamber
  • Coated 1" Silk Diaphragm
  • Braided tinsel leads
  • High performance

Basic parameters:

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

Here's the full datasheet: 

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Peerless by Tymphany

Customer Reviews

Based on 2 reviews

Identical replacement tweeter for my FB1+

Thankyou for your review! Will & Caroline

Great choice for low cost replacement

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