FSA010315-0800
FSA010315-0800
Standard
1.5" Paper Cone Fullrange

FSA010315-0800

Features
1.5", Steel Frame
0.8" PESVW Voice Coil, Kapton Former
Paper Cone, Rubber Surround
Dual Neodymium Magnet Motor System
Aluminum Center Cap
Size
1.5 Inch
Fs
175 Hz
Re
7.16 Ohms
Sensitivity
79 dB
Quality Factor
0.63 Qts
Rated Power
3 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 1.5 inch 8 ohm driver, it is a compact features 0.75 inch voice coil with PESVW. In term of suspension system, cone is consisted by Paper Cone body with NBR surround and spider is consisted by Conex. In term of magnet motor system, magnet is consisted by Neodymium material. It can be used on portable speaker model.

Family
Range
Characteristics
 
T-S Parameters
Resonance frequency [fs] 174 Hz
Mechanical Q factor [Qms] 8.161
Electrical Q factor [Qes] 0.683
Total Q factor [Qts]  0.631
Force factor [Bl] 3.86 Tm
Mechanical resistance [Rms] 0.174 kg/s
Moving mass [Mms]  1.3 g
Compliance [Cms] 0.643 mm/N
Effective diaph. diameter [D]  32 mm
Effective piston area [Sd] 8.3 cm²
Equivalent volume [Vas] 0.062 l
Sensitivity (2.83V/1m)  79 dB
Ratio Bl/√Re 1.44 N/√W
Ratio fs/Qts 275.8 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  6.8 Ω
Maximum impedance [Zo] 63.5 Ω
DC resistance [Re] 7.16 Ω
Voice coil inductance [Le]  0.148 mH
Power Handling
100h RMS noise test (IEC 18.4) 3 W
Long-term max power (IEC 18.2) 5 W
Voice Coil & Magnet Data
Voice coil diameter 19.4 mm
Voice coil height 5.6 mm
Voice coil layers 2
Height of gap 2.5 mm
Linear excursion ± 1.55 mm
Max mech. excursion ± - mm
Unit weight 0.053 kg

 

FSA010315-0800

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