TN28
Hi-end Tweeter

Specifications
Nominal Impedance
6 Ohm
Fs
1300 Hz
Re
5.1 Ohm
Nominal Power Handling
15W
Sensitivity ( 2.83V/1m )
90dB
Weight
140g
VC Diameter
28mm
VC Layers
2
VC Former
CCAW
VC Frame
Aluminium
Magnet System
Shielded
Magnet Former
Neodymium
Recommended Crossover Frequency
> 2000 Hz
Svh.
18 € / kpl
TN28 features:
hand treated fabric dome with rotational symmetry moving behavior
shielded vented double magnet system with two Neodymium rings
"minimum diffraction" versatile-mounting design
solid metal case from anodized aluminum
big non-resonant rear acoustic chamber
ferrofluid cooled 28mm voice coil
flexible lead out wires

The absence of a mounting flange in TN28 allows flexible placement and diverse cabinet design.
TN28 can be placed on top of a cabinet to reduce diffraction effect and align acoustical
centers of transducers. It also can be mounted in a hole anywhere on a front
panel in a maximum possible vicinity to a bass-midrange driver.

The solid aluminum case enclosing magnet system provides effective cooling.

The fabric with special weave results in a better axial symmetry of the entire moving system.

The tweeter has very smooth on-axis and off-axis frequency response delivering excellent
acoustic power dispersion. TN28 creates an accurate source imaging and
distinguishes by exceptionally transparent and balanced sound.

Recommended crossover frequency 2.3-3 kHz.


Frequency Response

Impedance

Mechanical Drawing