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SD 28 ND 04 RD
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  • SD 28 ND 04 RD
  • SD 28 ND 04 RD

SD 28 ND 04 RD

€270.00

Including €0.60 for ecotax

Tax included

The SD28ND04RD is a very high performance tweeter designed to cover a wide band of frequencies.

Quantity

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The SD28ND04RD is a very high tweeter
performance designed to cover a broad band of
frequencies. Its 28mm dome made of treated silk is fixed
to a mobile coil support aluminum. The engine to
neodymium ring of large size (external diameter
56mm) makes it possible to obtain a very intense and linear flux.
The gap is ferrofluid to increase the power
eligible. The facade is made of injected aluminum
(absence of parasitic vibrations) and benefits from
ADP ™ (Anamorphic Dispersion Patterns) technology.
This ATOHM specificity ensures a better
off-axis dispersion and limits unwanted reflections to
very high frequencies. The damped rear cavity
optimizes tweeter behavior at frequencies
the lowest. The core has a ring of copper which limits the creation of currents induced in Polar pieces. The frequency response is characterized by excellent linearity combined with a low directivity and an extension greater than 30kHz. Great fineness of restitution, high yield and very low distortion rates make it a model exception.

100022

Data sheet

Type de haut-parleur
Tweeter à dôme
Diamètre hors-tout (en mm)
105
Diamètre du trou d'encastrement (en mm)
82
Fs - fréq. de résonannce (en Hz)
1200
Membrane
Tissu
Aimant
Néodyme
Diamètre bobine (en mm)
28
Mms - masse méca. de l'équipage (en g)
Sensibilité / rendement (en dB/W/m)
95
Puissance nominale (en W)
100 W
Puissance crête (en W)
200 W
Matériel Professionnel
Disponibilité web (Oui/Non)
Oui
Impédance (en Ω)
4 Ω