ES-03 3.0” Midrange Technical Data - CDT Audio
ES-03 3.0” Midrange Technical Data - CDT Audio
ES-03 3.0” Midrange Technical Data - CDT Audio
- No tags were found...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>ES</strong>-<strong>03</strong> <strong>3.0”</strong> <strong>Midrange</strong><strong>Technical</strong> <strong>Data</strong>SpecificationsDiameter:<strong>3.0”</strong> (76mm)Sensitivity:85.7 dBPower Handling: 30 WRMS (50W Pk)Frequency Response: 119 ~ 11,000 HzNominal Impedance: 4 OhmsVoice Coil Diameter: 0.8” (20mm)Peak Xmax:5mmMagnet Weight: 7.2 OzSurroundRubberFrameCastConeFiberglassMounting depth1.69” (43mm)Thiele-Small ParametersCutout diameter2.90” (73.7mm)Outer diameter3.70” (94mm)Decorative Bezel is 4.125”diameter and 0.625” deepwith four 0.175” diametermounting holes on 3.375”diameter mounting circleFree Air Resonance:119 HzVoice Coil DC Resistance: 3.1 ohmsVoice Coil Inductance @ 1 kHz: 0.108 mHMechanical Q (Q ms ): 2.05Electrical Q (Q es ): 0.725Total Q (Q ts ): 0.536Compliance Volume (V as ): 1.02L; 0.<strong>03</strong>6 ft 3Moving mass, Diaphragm: 2.86 GrMotor Force Factor:3.<strong>03</strong> Tm
Sealed EnclosureSealed Box Response - optimal size enclosure.0.04 cubic feet excluding driver displacementUpper response (20Hz) corrected for medium sedan – 66Hz.
Ported EnclosurePorted Box for ideal installed response:0.085 cubic feet excluding driver and port tube displacement85Hz port frequency, 2.7” long by 1” inner diameter port tubeTube flared at both ends is recommended.Upper response (50Hz) corrected for medium sedan – 66Hz.
Change language