This is a SCAN-SPEAK DOME TWEETER ELLIPTICOR of brand Scan-speak.

SALIN is a leading Australian appliance spare parts distributer . We take pride in our ability to bring hard to find appliance spare parts into the Australian market. We are proudly Australian owned and operated. Our warehouse and sales office is conveniently located in Auburn, NSW. Our range of spare parts are manufactured with premium components and quality material. Most of our range is directly sourced from manufacturers and geniune.  

TECHNICAL SHEET
Title SCAN-SPEAK DOME TWEETER ELLIPTICOR
Notes ELLIPTICAL VOICE COIL & DOME INNOVATION With the Ellipticor family a long tradition of circular motor structures and their inherent breakup behavior has been broken since one of its key features is an elliptical voice coil and magnet gap. In combination with the powerful SD AirCirc magnet system the D3404 has high sensitivity, very low distortion, and has an extremely fast response to transients. Above all a TRUE TO LIVE sound which makes D3404/552000 one of the very best tweeters on the market!One of the design goals for a new driver concept at Scan-Speak was to minimize cone modes, so it was suggested to use an elliptical voice coil ! This radical idea has some interesting engineering science behind it. Driving a diaphragm symmetrically, with a circular voice coil, you get a finite number of Eigen frequencies with an energy contribution combining at certain points producing measurable colouration modes and resonances contributing to distortion and a driver introducing its own unique signature tone. The elliptical voice coil idea is to drive the diaphragm asymmetrically, so what you get is an “infinite” number of Eigen frequencies. These multiple “natural resonances” are more widely distributed producing random modes and as a result, less resonant energy contribution totally overall. This achieves lower distortion with less colouration node energy and thus improving desired audible results by reducing the drivers 2nd order harmonics and excellent 3rd order harmonics improvement. In combination with the powerful SD AirCirc magnet system the Ellipticor Series has high sensitivity, very low distortion, and has an extremely fast response to transients. Above all a True-To-Life sound which makes Ellipticor one of the very best drivers ever available.Elliptic voice coilLow mechanical lossesHigh sensitivity (SPL)AirCirc optimized magnet systemUnusually low distortionFlexible optics with replaceable decor ring
Description~38mm Elliptical Dome Tweeter, 4 ohm, Neo, AirCirc
Impedance4Ω (Re 4.0Ω)
Fs475Hz
Power180Wrms
Sens.97.0dB
Qes0.63
Qms5.25
Qts0.57
Vas0.04L
Cms0.20mm/N
Coil28-39mmE
Depth29mm
Impedance (Ohm)4 ohm
Inch~1
Le0.01mH
Mag.0.75kg
ManufacturerScan-speak
Mms0.57g
Power (RMS)0-50 Watt
Re4.0Ω
Rms0.32kg/s
Sd11.4cm²
SeriesEllipticor
Size~1'
TypeTweeter
Width120mm
Zn4Ω
Price Typeeach
Brand.ScanSpeak
SKU NoWES_D3404/552000_1

 

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MPN D3404/552000
SKU WES_D3404552000_1
Brand Scan-speak