DQ25SC26-04

Driver Specification Sheet Model No:: DQ25SC26-04 1 Rev: Product Line: Tymphany Last Update: 2017-04-25 14:32:09 Product Description This D family tweeter features an 4 ohm 25 mm voice coil, a treated titanium dome, and ferrofluid in the gap of the NdFeB motor. providing enhanced cooling of the voice coil. The tweeter comes with a plastic faceplate with recessed mounting holes , for easy installation into the desired application. Is designed to be a high performance transducer. Mechanical Drawing Specifications DC Resistance Minimum Impedance Voice Coil Inductance Resonant Frequency Mechanical Q Factor Electrical Q Factor Total Q Factor Ratio Fs/Qts Half Space Sensitivity @2.83V Half Space Sensitivity @1W/1M Gap Height Maximum Linear Excursion Ferrofluid Type Driver Mass Revc Zmin Le Fs Qms Qes Qts F db@2.83V/1M db@1W/1M Gh Xmax FF Kg Ohms Ohms mH Hz 2.83 3.64 0.02 1478.94 3.38 5.0% 7.5% 15% 1.93 Fs/Qts dB dB mm mm 1.23 1203.37 94.75 91.3 2 0 APG027N +/- 1.0db +/- 1.0db Energy Bandwidth Product Moving Mass Suspension Compliance Effective Cone diameter Effective Piston Area Effective Volume Motor Force Factor Motor Efficiency Factor Voice coil former Material Voice coil inner diameter Rated Noise Power Test Spectrum Bandwidth Driver Size 0.05 Frequency and Impedance Response Tymphany HK LTD Address : Room 1307-8 Dominion Centre, 43-59 Queens Rd East, Wanchai, Hong Kong E-mail: sales@tymphany.com EBP Mms Cms D Sd Vas BL ß VCfm VCd P TBD Inch (1/Qes)*fs g um/N cm cm^2 L Tm (T*M^2)/Ohms mm W 25 mm 766.44 0.3 37.5 2.8 6.2 0 2.05 1.5 ASV 25.4 2