ScanSpeak Ellipticor D3404/552000 Elliptical Dome Tweeter

Description

ScanSpeak Ellipticor D3404/552000 Elliptical Dome Tweeter
ScanSpeak Ellipticor D3404/552000 Elliptical Dome Tweeter
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!
T-S Parameters
Resonance frequency [fs] 475 Hz
Mechanical Q factor [Qms] 5.25
Electrical Q factor [Qes] 0.63
Total Q factor [Qts] 0.57
Force factor [Bl] 2.8 Tm
Mechanical resistance [Rms] 0.32 kg/s
Moving mass [Mms] 0.57 g
Compliance [Cms] 0.20 mm/N
Effective diaph. diameter [D] ~38 mm
Effective piston area [Sd] 11.4 cm²
Equivalent volume [Vas] 0.04 l
Sensitivity (2.83V/1m) 97 dB
Ratio Bl/√Re 1.62 N/√W
Ratio fs/Qts 833 Hz
Notes:
IEC specs. refer to IEC 60268-5 third edition.
All Scan-Speak products are RoHS compliant.
Data are subject to change without notice.
Datasheet updated: January 4. 2019.
Electrical Data
Nominal impedance [Zn] 4 Ω
Minimum impedance [Zmin] 4.0 Ω
Maximum impedance [Zo] 30 Ω
DC resistance [Re] 3 Ω
Voice coil inductance [Le] 0.01 mH
Power Handling
100h RMS noise test (IEC 17.1) 180 W
Long-term max power (IEC 17.3) 300 W
Voice Coil & Magnet Data
Voice coil diameter 28/39 mm
Voice coil height 2.5 mm
Voice coil layers 2
Height of gap 3 mm
Linear excursion ± 0.25 mm
Max mech. excursion ± 2 mm
Unit weight 0.75 kg
KEY FEATURES: · Elliptic voice coil · Low mechanical losses · High sensitivity (SPL) · AirCirc optimized magnetsystem · Unusually low distortion · Flexible optics with replaceble decor ring
Shipping
Handling time:
Depending on ordering time, handling time will take 7-14 working days.
Usually we order items on Wednesday and ship them out on next Tuesday or Wednesday
We do not stock items. Only Europe customers can have next day shipping
Shipping cost:
Combined with every item you purchase
Delivery time:
Depends on shipping carrier. Usually 3-5 working days.
There is an option for faster shipping.
Payment
We accept the following payment methods:
Paypal
Please contact us if you have any questions.
Service
Customs - Ask about invoice declaration
Condition - New straight from the factory
Items location - EUROPE