FSI545010-1810
FSI545010-1810
Standard
1" Textile Dome Tweeter

FSI545010-1810

Features
1", Rear Mounting Frame
Textile Dome Diaphragm
Dual Ferrite Magnet Motor System
With Ferrofluid-Cooled
Sound Absorber on the Pole
Low Distortion (<3%)
Size
1 Inch
Fs
2000 Hz
Re
10 Ohms
Sensitivity
84 dB
Quality Factor
0.46 Qts
Rated Power
17 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 1 inch 10 ohm driver, it is a Tweeter features 1 inch voice coil with CCAW. In term of suspension system, Dome is consisted by Ti 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
 
T-S Parameters
Resonance frequency [fs] 2000 Hz
Mechanical Q factor [Qms] 0.50
Electrical Q factor [Qes] 5.39
Total Q factor [Qts]  0.46
Force factor [Bl] 2.25 Tm
Mechanical resistance [Rms] 5.81 kg/s
Moving mass [Mms]  0.24 g
Compliance [Cms] 0.03 mm/N
Effective diaph. diameter [D]  29.5 mm
Effective piston area [Sd] 6.8 cm²
Equivalent volume [Vas] 0.0019 l
Sensitivity (2.83V/1m)  84 dB
Ratio Bl/√Re 0.73 N/√W
Ratio fs/Qts 4347.83 Hz
Electrical Data
Nominal impedance [Zn]  10 Ω
Minimum impedance [Zmin]  9.161 Ω
Maximum impedance [Zo] 9.381 Ω
DC resistance [Re] 9.3 Ω
Voice coil inductance [Le]  0.05 mH
Power Handling
100h RMS noise test (IEC 18.4) 17 W
Long-term max power (IEC 18.2) 50 W
Voice Coil & Magnet Data
Voice coil diameter 25.4 mm
Voice coil height 1.7 mm
Voice coil layers 2
Height of gap 3 mm
Linear excursion ± 0.65 mm
Max mech. excursion ± -mm
Unit weight 0.3665 kg

 

FSI545010-1810

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