FSA044010-0802
FSA044010-0802
FSA044010-0802
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1" Titanium Dome Tweeter

FSA044010-0802

Feature
1", Die Cast Face Plate
1" CCAW Voice Coil, Aluminum Former
Titanium Dome Diaphragm
Neodymium Magnet Motor System
With Ferrofluid-Cooled
Size
1 Inch
Fs
2000 Hz
Re
8 Ohms
Sensitivity
89 dB
Quality Factor
0.64 Qts
Rated Power
30 W
  • Description
  • Simulation
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This compact Tweeter features an 8 ohm 1 inch voice coil, A damped Titanium dome diaphragm and dual Neodymium magnet motor system. The Tweeter features CCAW which extend high frequency response 20KHz.The faceplate features a recessed mounting holes to minimize reflections. 

Family
Range
Characteristics
FSA044010-0802

T-S Parameters
Resonance frequency [fs] 2000 Hz
Mechanical Q factor [Qms] 0.84
Electrical Q factor [Qes] 2.59
Total Q factor [Qts]  0.64
Force factor [Bl] 3.05 Tm
Mechanical resistance [Rms] 3.63 kg/s
Moving mass [Mms]  0.25 g
Compliance [Cms] 0.03 mm/N
Effective diaph. diameter [D]  29.8 mm
Effective piston area [Sd] 7 cm²
Equivalent volume [Vas] 0.0018 l
Sensitivity (2.83V/1m)  89 dB
Ratio Bl/√Re 1.09 N/√W
Ratio fs/Qts 3139.7 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  7.9 Ω
Maximum impedance [Zo] 10.6 Ω
DC resistance [Re] 7.9 Ω
Voice coil inductance [Le]  0.04 mH
Power Handling
100h RMS noise test (IEC 18.4) 30 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 25.4 mm
Voice coil height 1.9 mm
Voice coil layers 2
Height of gap 2 mm
Linear excursion ± 0.05 mm
Max mech. excursion ± - mm
Unit weight 0.0731 kg

 

FSA044010-0802

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