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Scan-Speak D3004/660000
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1" Soft Dome Illuminator Tweeter
Серия Illuminator
Новый неодимовый супертвиттер, серия ILLUMINATOR P=90W, Fs=500Hz, 91,6dB
Характеристики и диаграммы в PDF |
The new D3004/660000 builds on the experience of the one-inch
R29 ring radiator, resulting in low resonance frequency, but
further provides the extended dispersion characteristics of a ¾-
inch dome. Tymphany’s unique AirCirc Magnet System -- named
for the way it optimizes air flow within the chamber – rearranges
the traditional magnet structure from a single magnet to an open
magnetic circuit comprised of six separate neodymium slugs.
This, in combination with the chamber, results in the elimination
of the reflections and resonances that compromise the
performance of traditional motors. The D3004/660000 gives
engineers improved control over critical midrange performance,
for superb vocal rendition and excellent imaging at all listening
locations.
Driver Highlights: 1" soft dome, AirCirc Magnet System,
aluminum faceplate
Electrical Data
Nominal impedance Zn 4 ohm
Minimum impedance Zmin 9 ohm
Maximum impedance Zo 18.6 ohm
DC resistance Re 3 ohm
Voice coil inductance Le 0.03 mH
T-S Parameters
Resonance Frequency fs 500 Hz
Force factor Bl 2.3 Tm
Mechanical resistance Rms -- Kg/s
Moving mass Mms 0.35 g
Suspension compliance Cms 0.29 mm/N
Effective cone diameter D -- cm
Effective piston area Sd 7 cm2
Equivalent volume Vas -- ltrs
Sensitivity (2.83V/1m) 91.6 dB
Power handling
100h RMS noise test (IEC) 90 W
Voice Coil and Magnet Parameters
Voice coil diameter 26 mm
Voice coil height 2.1 mm
Voice coil layers 2
Height of the gap 2.5 mm
Linear excursion +/- 0.2 mm
Max mech. excursion +/- 1.6 mm
Weight of magnet 0.3 Kg |
| Цена:
175 евро/шт |
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