18 -sound E6ND410 Very High Output Neodymium Midrange

Beschrijving

Key features

• • 102 dB SPL 1W / 1m average sensitivity
  • 45 mm (1,77 in) edgewound aluminum voice coil
  • 180 W AES power handling
  • Neodymium motor assembly
  • Extremely high sound quality
  • Very shallow profile, 58 mm (2,3 in)
  • Suitable for horn and direct radiation midrange applications

Description

The 6ND410 is a very high output, state-of-the-art midrange product for
high quality professional use. The high level of sound quality has been
achieved thanks to extensive research by Eighteen Sound engineers which
focused on implementing mid frequencies intelligibility.
The
6ND410 can be used as a midrange in both horn and direct radiation,
closed or reflex enclosures, as small as 2 liters. The extremely
powerful external neodymium magnet assembly assures high flux
concentration, low power compression and excellent heat exchange.
Consequently, the levels of force factor and power handling are at a
top professional level with an optimum power to weight ratio. A
consistent heat transfer is guaranteed by the encapsulation of the
magnetic structure in the interior of the basket, offering a large
contact space between the back plate and the dissipating structure. The
curvilinear cone-surround, has been created using computer aided
vibrational modelling software to move all undesired bell modes out of
the usable frequency range.
The 45 mm edge-wound voice coil
assembly and terminals have been designed to minimise the moving mass
while reinforcing force transmission.
The 3 threaded back plate
holes give the final user the opportunity to insert an external
customised heat sink, if further heat dissipation is required.
A
proprietary humidity-block cone treatment makes the transducer suitable
for outdoor use in adverse weather conditions. In addition, a special
coating applied to both the top and back plates makes the 6ND410 far
more resistant to the corrosive effects of salts and oxidization.