Anzahl | Stückpreis |
---|---|
Bis 2 |
175,00 €*
|
Bis 4 |
173,00 €*
|
Bis 6 |
172,00 €*
|
Ab 7 |
170,00 €*
|
Versandfertig in 2 Tagen, Lieferzeit 2-5 Arbeitstage
Produktnummer:
SW10326
Produktinformationen "Eighteensound ND1070 8 Ohm"
The ND1070 1-inch exit high frequency compression driver has been
designed for use in high quality two-way audio systems. Equipped with
Proprietary Phase Plug architecture, ND1070 shows high level
manufacturing consistency and a smooth coherent wavefront at the horn
entrance across the whole working frequency range. With its short
openings and high flare rate value, this phase plug configuration
assures low distortion and demonstrates remarkable improvements in
mid-high frequency reproduction. The ND1070 diaphragm assembly is
composed of a titanium dome sandwiched to a proprietary treated
polyester suspension. This design maintains low resonance and lowers the
minimum crossover point value to 1.6 kHz. An edge-wound aluminum voice
coil wound on proprietary treated Nomex completes the diaphragm
assembly. Nomex shows a 30% higher value of tensile elongation at a
working operative temperature (200°C) when compared to Kapton. This
feature enables proper energy transfer control from the voice coil to
the dome in real working conditions. Moreover, this proprietary former
material is also suitable for use in high moisture content environments.
A copper ring on the pole piece reduces inductance above 10 kHz,
improving phase and impedance linearization. By careful use of
elementary pieces of neodymium magnets, Eighteen Sound engineers have
developed a powerful neodymium magnet assembly capable of reaching
18KGauss in the gap within a compact and lightweight structure. The
custom designed O-ring creates a tight seal between the plate and the
cover assuring air chamber loading. Excellent heat dissipation and
thermal exchange are guaranteed by the direct contact between the
magnetic structure and the aluminum cover which leads to a lower power
compression value. The ability to perform properly under inclement
weather conditions is a key feature in Eighteen Sound philosophy. A
special treatment has been applied to the magnet and the top and back
plates of the magnetic structure making the driver more resistant to the
corrosive effects of salts and oxidization. This treatment is more
effective than any other treatment used by other manufacturers.
Coaxial: | NEIN |
---|---|
Diaphragma / Dome: | Titanium |
Größe: | 1" |
Hochtöner Bauform: | Kompressionstreiber |
Impedanz: | 8 Ohm |
Magnet: | Neodym |
Sperrgut: | NEIN |
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