FSA044010-0800
FSA044010-0800
Standard
1" Titanium Dome Tweeter

FSA044010-0800

Features
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
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 1 inch 8 ohm driver, it is a Tweeter features 1 inch voice coil with CCAW. In term of suspension system, Dome is consisted by Titanium material with silk surround. In term of magnet motor system, magnet is consisted by Neodymium material. It can be used on bookshelf audio .

Family
Range
Characteristics

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] 7.0 cm²
Equivalent volume [Vas] 0.0018 l
Sensitivity (2.83V/1m)  89 dB
Ratio Bl/√Re 1.09 N/√W
Ratio fs/Qts 3125 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  7.215 Ω
Maximum impedance [Zo] 9.867 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

 

FSA044010-0800

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