Anzahl | Stückpreis |
---|---|
Bis 2 |
763,00 €*
|
Bis 4 |
756,00 €*
|
Bis 6 |
749,00 €*
|
Ab 7 |
743,00 €*
|
Versandfertig in 2 Tagen, Lieferzeit 2-5 Arbeitstage
Produktnummer:
SW10023
Produktinformationen "Eighteensound 21NLW9601 4 Ohm"
The 21NLW9601 is a 21 inch neodymium high performance transducer. It is
the evolution of the 21NLW9600 speaker. The transducer is suitable for
high loading, ultra-low frequency horn loaded as well as bandpass
subwoofer designs. For optimum results recommended amplifier should be
able to deliver 3600 Watt program power without clipping. At the heart
of the transducers stands the improved Triple Silicon Spider (TSS) lets
the 21NLW9601 being able to control the moving mass with exceptional
linearity, showing an exceptional stability of mechanical parameter
values in the long term. The transducer design features include a high
performance large displacement suspension system for improved cone
control even at very high level of SPL matching. The state-of-the-art
5,3" diameter ISV copper voice coil shows a inside-outside split
winding, four layers design, enabling the 21NLW9601 to handle up to
3600W program power. Bl force factor as well as all electro-dynamic
parameters are linear within the working range. This, together with the
high excursion behavior - 70 mm before damage, ±14 mm linear Xmax -
makes the 21NLW9601 an extremely low distortion, highly dynamic
transducer. The already low distortion and sound quality are further
improved by an aluminum Single Demodulating Ring (SDR technology) that
flatten impedance and phase with a constant power transfer. The
21NLW9601 has been developed after intense FEA and fluido-dynamics
simulation and testing, focusing on dissipating the heat generated by
the powerful 5.3" coil. Special attention was given to the optimization
of air flow into the gap without introducing audible noise. A special
low density material air diffractor placed into the backplate acts as a
cooling system, increasing the power handling capability and lowering
the power compression figure. Weight reduction was a key development
aspect of the 21NLW9601, resulting in a net value of 14kg (30,9b). The
carbon fiber reinforced, straight ribbed cone shows a proprietary resin
treatment for extra pulp strength and water repellent properties. A
special coating applied to both the top and back plates makes the
transducer far more resistant to the corrosive effects of salts and
oxidization.
Coaxial: | NEIN |
---|---|
Größe: | 21" |
Impedanz: | 4 Ohm |
Magnet: | Neodym |
Qts: | 0,31 - 0,35 |
Sperrgut: | NEIN |
X-MAX: | 10,1 - 15,0 mm |
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