Anzahl | Stückpreis |
---|---|
Bis 2 |
341,00 €*
|
Bis 4 |
338,00 €*
|
Bis 6 |
335,00 €*
|
Ab 7 |
332,00 €*
|
Versandfertig in 2 Tagen, Lieferzeit 2-5 Arbeitstage
Produktnummer:
SW10348
Produktinformationen "Eighteensound ND1460A 16 Ohm"
The ND1460A 1.4 inch exit neodymium HF compression driver has been
designed for high level sound systems application. The diaphragm
assembly is composed by an aluminum dome sandwiched to a proprietary
treated polyester suspension. This design maintains low resonance and
lowers the minimum crossover point value at 800Hz. The composite
diaphragm assembly is made by an aluminum dome strongly joined to the
PEN suspension, in order to assure unmatched transient response. The
lower density of the aluminum and PEN structure permits higher levels of
sensitivity, especially in the mid-high frequency range. A bended
former edge-wound aluminum 75mm voice coil completes the diaphragm
assembly. The proprietary treated Nomex former material shows 30% higher
value of tensile elongation at working operative temperature (200°C)
when compared to Kapton. Moreover, Nomex is suitable to work also in
higher moisture contents environments. The bended former is jointed in a
sandwich configuration between PEN suspension and the aluminum dome,
assuring extended frequency energy transfer for improved response
linearity and unparallel reliability. Through careful use of elementary
pieces of neodymium magnets, Eighteen Sound engineers have developed a
powerful neodymium magnet assembly able to reach 19 KGauss in the gap in
a compact and lightweight structure. The motor structure, throughout
the precisely coherent phase plug with 3 circumferential slots and
copper ring on the pole piece, reduces inductance effects and
distortion. Four top plate air ducts were designed to act as a loading
chamber for the diaphragm, implementing mid band distortion and response
figures. 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 that allows to
obtain a lower power compression value. The ability to perform properly
under inclement weather conditions is a key-point of Eighteen Sound
philosophy. The special coating applied to the magnet and the top and
back plates of the magnetic structure makes the ND1460A compression
driver resistant to the corrosive effects of salts and oxidization.
Coaxial: | NEIN |
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Diaphragma / Dome: | Aluminium / Cotton / Sonstige |
Größe: | 1,4" |
Hochtöner Bauform: | Kompressionstreiber |
Impedanz: | 16 Ohm |
Magnet: | Neodym |
Sperrgut: | NEIN |
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