02A13EHC19173
02A13EHC19173
Standard Transducers
Fullrange

02A13EHC19173

Feature
0.87”, Plastic Frame
0.56” CCAW Voice Coil, Aluminum Former
Titanium Dome with Polyurethane Surround
Neodymium Magnet Motor System
Frequency Response Extended to 10 kHz
Spider-less
Size
0.9 Inch
Fs
468.7 Hz
Re
4 Ohms
Sensitivity
80.50 dB
Quality Factor
0.480 Qts
Rated Power
1 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This compact full-range speaker features a 0.56 inch voice coil, Titanium dome diaphragm with Neodymium Magnet for high SPL. The full-range speaker also features CCAW, which can extend the high frequency response to 10 kHz. This product is designed for premium compact sound bars and portable speaker applications.

Range
Characteristics

T-S Parameters
Resonance frequency [fs] 468.7 Hz
Mechanical Q factor [Qms] 0.69
Electrical Q factor [Qes] 1.6
Total Q factor [Qts]  0.48
Force factor [Bl] 1.36 Tm
Mechanical resistance [Rms] 1.06 kg/s
Moving mass [Mms]  2.52 g
Compliance [Cms] 0.45 mm/N
Effective diaph. diameter [D]  18 mm
Effective piston area [Sd] 2.54 cm²
Equivalent volume [Vas] 0.0042 l
Sensitivity (2.83V/1m)  80.5 dB
Ratio Bl/√Re 0.68 N/√W
Ratio fs/Qts 966.3 Hz
Electrical Data
Nominal impedance [Zn]  4 Ω
Minimum impedance [Zmin]  3.7 Ω
Maximum impedance [Zo] 5.9 Ω
DC resistance [Re] 4 Ω
Voice coil inductance [Le]  0.036 mH
Power Handling
100h RMS noise test (IEC 17.1) 1 W
Long-term max power (IEC 17.3) 1.5 W
Voice Coil & Magnet Data
Voice coil diameter 14.28 mm
Voice coil height 1.4 mm
Voice coil layers 4
Height of gap 1 mm
Linear excursion ± 0.2 mm
Max mech. excursion ± - mm
Unit weight 0.0137 kg

 

02A13EHC19173

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