DX19TD05-04 - Tymphany

XT/DX¾″ TweeterType Number: DX19TD05-04Features:The goal for this tweeter series was to create a transducer thathas a frequency response that is flat to above 20K, and wherethe distortion is far lower than normal and more friendly to theear. The tweeters represent a unique approach to tweeter designthat has resulted in unrivaled performance, as well as in severalpatents (Dual Ring Radiator diaphragm, wave-guide center plug).In this design, Vifa audio engineers have tried to reinvent thetraditional dome tweeter. Based on the knowledge obtained fromwork on the XT series, Vifa's R&D team combined a traditionaldome design with the large surround of the XT. This results in atweeter that has a very good dispersion and low distortion, due tothe improved control of the diaphragm.Specs:Electrical DataNominal impedance Zn 4 ohmMinimum impedance Zmin 3.59 ohmMaximum impedance Zo 12.8 ohmDC resistance Re 2.9 ohmVoice coil inductance Le 0.017 mHT-S ParametersResonance Frequency fs 802 HzMechanical Q factor Qms 2.48Electrical Q factor Qes 0.94Total Q factor Qts 0.68Force factor Bl -- TmMechanical resistance Rms -- Kg/sMoving mass Mms -- gSuspension compliance Cms -- mm/NEffective cone diameter D 2.2 cmEffective piston area Sd 3.8 cm 2Equivalent volume Vas -- ltrsSensitivity (2.83V/1m) 90.7 dBPower handlingLong-term Max Power (IEC 18.3) -- WShort Term Max power (IEC 18.2) -- WVoice Coil and Magnet ParametersVoice coil diameter 19 mmVoice coil height 1.8 mmVoice coil layers 2Height of the gap 2 mmFlux density of gap -- mWbTotal useful flux -- mWbDiameter of magnet 60 mmHeight of magnet 9 mmWeight of magnet -- KgNotes:IEC specs refer to IEC 60268-5 third edition.All Tymphany products are RoHS compliant.

Frequency: DX19TD05-04Mechanical Dimensions:DX19TD05-04Tymphany and are trademarks of Tymphany Corporation. © 2009, Tymphany Corporation. All rights reserved. 012409